submission
Browse files- geobenchmark_npee.json +335 -335
geobenchmark_npee.json
CHANGED
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@@ -915,188 +915,188 @@
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| 915 |
},
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| 916 |
"choice": {
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"question": [
|
| 918 |
-
"The following structures that can coexist in the same type of
|
| 919 |
-
"The most soluble of the following rocks
|
| 920 |
-
"The following
|
| 921 |
-
"Among the following structures, the
|
| 922 |
-
"The following geological ages are arranged from old to new as
|
| 923 |
-
"The following
|
| 924 |
-
"The sequence of various leases
|
| 925 |
-
"Chemical weathering is most easily carried out
|
| 926 |
-
"The plate intrusive rock mass formed by magma intrusion along the
|
| 927 |
-
"Most volcanoes on the
|
| 928 |
-
"The original rock is basically in solid state
|
| 929 |
-
"The main changes of limestone
|
| 930 |
-
"
|
| 931 |
-
"The
|
| 932 |
-
"Root
|
| 933 |
-
"The interface between crust and mantle is called
|
| 934 |
-
"Gabbro is
|
| 935 |
-
"Among the following rocks, the weakest resistance to chemical weathering is:\nChoose from:\nA.
|
| 936 |
-
"
|
| 937 |
-
"The
|
| 938 |
-
"Reptiles flourished in
|
| 939 |
-
"In
|
| 940 |
-
"
|
| 941 |
-
"The main mineral
|
| 942 |
-
"
|
| 943 |
-
"The half order of lake chemical deposition in arid climate
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| 944 |
-
"In which period
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| 945 |
-
"
|
| 946 |
-
"The skarn type deposit
|
| 947 |
-
"
|
| 948 |
-
"Which of the following fold structures must have undergone
|
| 949 |
-
"In
|
| 950 |
-
"
|
| 951 |
-
"According to isotopic dating, the longest geological period is
|
| 952 |
-
"If trilobites are found in the
|
| 953 |
-
"Which sedimentary formation reflects the
|
| 954 |
-
"Which part of the earth between Gutenberg and Moho
|
| 955 |
-
"
|
| 956 |
-
"The boundary, system,
|
| 957 |
-
"
|
| 958 |
-
"Which of the following rocks belongs to dynamic metamorphic
|
| 959 |
-
"Which of the following is a
|
| 960 |
-
"
|
| 961 |
-
"The unique mineral group formed by metamorphism is
|
| 962 |
-
"
|
| 963 |
-
"Basalt belongs to
|
| 964 |
-
"The shape of the earth is:\nChoose from:\nA.
|
| 965 |
-
"The following units do not belong to continental surface
|
| 966 |
-
"
|
| 967 |
-
"
|
| 968 |
-
"
|
| 969 |
-
"Among the following
|
| 970 |
-
"
|
| 971 |
-
"
|
| 972 |
-
"The following phenomena that do not belong to
|
| 973 |
-
"The following are not minerals:\nChoose from:\nA.
|
| 974 |
-
"Among the following minerals
|
| 975 |
-
"Granite belongs to:\nChoose from:\nA.
|
| 976 |
-
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse
|
| 977 |
-
"
|
| 978 |
-
"The
|
| 979 |
-
"
|
| 980 |
-
"The most important standard
|
| 981 |
-
"According to the distribution of
|
| 982 |
-
"The continental crust is composed of:\nChoose from:\nA.
|
| 983 |
-
"Among the following actions,
|
| 984 |
-
"
|
| 985 |
-
"The movement mode of
|
| 986 |
-
"The common
|
| 987 |
-
"A typical modern barrier-free coastal sedimentary environment can be divided into:\nChoose from:\nA.
|
| 988 |
-
"Mesozoic includes:\nChoose from:\nA. Permian\nB. Triassic\nC. Jurassic\nD. Cretaceous",
|
| 989 |
-
"
|
| 990 |
-
"The occurrence
|
| 991 |
-
"
|
| 992 |
-
"The
|
| 993 |
-
"The formation conditions of gravity flow include:\nChoose from:\nA. certain depth\nB.
|
| 994 |
-
"In which period
|
| 995 |
-
"
|
| 996 |
-
"The skarn type deposit
|
| 997 |
-
"
|
| 998 |
-
"Which of the following fold structures must have undergone
|
| 999 |
-
"In
|
| 1000 |
-
"
|
| 1001 |
-
"According to isotopic dating, the longest geological period is
|
| 1002 |
-
"If trilobites are found in the
|
| 1003 |
-
"Which part of the earth between Gutenberg and Moho
|
| 1004 |
-
"
|
| 1005 |
-
"The boundary, system,
|
| 1006 |
-
"
|
| 1007 |
-
"The shape of the earth is:\nChoose from:\nA.
|
| 1008 |
-
"The following units do not belong to continental surface
|
| 1009 |
-
"
|
| 1010 |
-
"
|
| 1011 |
-
"
|
| 1012 |
-
"Among the following
|
| 1013 |
-
"
|
| 1014 |
-
"
|
| 1015 |
-
"The following phenomena that do not belong to
|
| 1016 |
-
"The following are not minerals:\nChoose from:\nA.
|
| 1017 |
-
"Among the following minerals
|
| 1018 |
-
"Granite belongs to:\nChoose from:\nA.
|
| 1019 |
-
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse
|
| 1020 |
-
"
|
| 1021 |
-
"The
|
| 1022 |
-
"
|
| 1023 |
-
"The most important standard
|
| 1024 |
-
"According to the distribution of
|
| 1025 |
-
"The continental crust is composed of:\nChoose from:\nA.
|
| 1026 |
-
"Among the following actions,
|
| 1027 |
-
"
|
| 1028 |
-
"The movement mode of
|
| 1029 |
-
"The common
|
| 1030 |
-
"A typical modern barrier-free coastal sedimentary environment can be divided into:\nChoose from:\nA.
|
| 1031 |
-
"Mesozoic includes:\nChoose from:\nA. Permian\nB. Triassic\nC. Jurassic\nD. Cretaceous",
|
| 1032 |
-
"
|
| 1033 |
-
"The occurrence
|
| 1034 |
-
"
|
| 1035 |
-
"The
|
| 1036 |
-
"The formation conditions of gravity flow include:\nChoose from:\nA. certain depth\nB.
|
| 1037 |
-
"The shape of the earth is:\nChoose from:\nA.
|
| 1038 |
-
"The following units do not belong to the
|
| 1039 |
-
"
|
| 1040 |
-
"According to the change of temperature and density
|
| 1041 |
-
"The
|
| 1042 |
-
"
|
| 1043 |
-
"The main energy
|
| 1044 |
-
"
|
| 1045 |
-
"Among the energy sources of geological work, the energy
|
| 1046 |
-
"Among the following
|
| 1047 |
-
"The main factors affecting weathering are
|
| 1048 |
-
"The
|
| 1049 |
-
"
|
| 1050 |
-
"The following are not minerals:\nChoose from:\nA.
|
| 1051 |
-
"
|
| 1052 |
-
"Among the following minerals, the hardness is:\nChoose from:\nA.
|
| 1053 |
-
"
|
| 1054 |
-
"
|
| 1055 |
-
"Granite belongs to:\nChoose from:\nA.
|
| 1056 |
-
"If Fe3
|
| 1057 |
-
"A clastic rock
|
| 1058 |
-
"
|
| 1059 |
-
"The common
|
| 1060 |
-
"What kind of
|
| 1061 |
-
"
|
| 1062 |
-
"
|
| 1063 |
-
"Which of the following fold structures must have undergone
|
| 1064 |
-
"In
|
| 1065 |
-
"
|
| 1066 |
-
"
|
| 1067 |
-
"If trilobites are found in the
|
| 1068 |
-
"Which of the following minerals is clay mineral
|
| 1069 |
-
"
|
| 1070 |
-
"The part above
|
| 1071 |
-
"The era
|
| 1072 |
-
"The unique mineral group formed by metamorphism is
|
| 1073 |
-
"
|
| 1074 |
-
"Which of the following rocks does not belong to dynamic metamorphic
|
| 1075 |
-
"
|
| 1076 |
-
"The boundary, system,
|
| 1077 |
-
"According to isotopic dating, the longest geological period is
|
| 1078 |
-
"
|
| 1079 |
-
"
|
| 1080 |
-
"What kind of
|
| 1081 |
-
"
|
| 1082 |
-
"
|
| 1083 |
-
"Which of the following fold structures must have undergone
|
| 1084 |
-
"In
|
| 1085 |
-
"
|
| 1086 |
-
"
|
| 1087 |
-
"If trilobites are found in the
|
| 1088 |
-
"Which of the following minerals is clay mineral
|
| 1089 |
-
"Which sedimentary formation reflects the
|
| 1090 |
-
"The part above
|
| 1091 |
-
"The era
|
| 1092 |
-
"The unique mineral group formed by metamorphism is
|
| 1093 |
-
"
|
| 1094 |
-
"Which of the following rocks does not belong to dynamic metamorphic
|
| 1095 |
-
"
|
| 1096 |
-
"The boundary, system,
|
| 1097 |
-
"According to isotopic dating, the longest geological period is
|
| 1098 |
-
"
|
| 1099 |
-
"
|
| 1100 |
],
|
| 1101 |
"answer": [
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"C",
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|
@@ -1162,19 +1162,19 @@
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| 1162 |
"C",
|
| 1163 |
"B",
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| 1164 |
"D",
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"
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| 1166 |
-
"
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| 1167 |
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"
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"
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"
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-
"
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| 1171 |
-
"
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| 1172 |
-
"
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| 1173 |
-
"
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| 1174 |
-
"
|
| 1175 |
-
"
|
| 1176 |
-
"
|
| 1177 |
-
"
|
| 1178 |
"A",
|
| 1179 |
"D",
|
| 1180 |
"C",
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|
@@ -1205,32 +1205,32 @@
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|
| 1205 |
"C",
|
| 1206 |
"B",
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| 1207 |
"D",
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-
"
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-
"
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| 1210 |
-
"
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"
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"
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| 1214 |
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"
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"
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"
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-
"
|
| 1218 |
-
"
|
| 1219 |
-
"
|
| 1220 |
-
"
|
| 1221 |
"D",
|
| 1222 |
"A",
|
| 1223 |
"A",
|
| 1224 |
-
"
|
| 1225 |
-
"
|
| 1226 |
"C",
|
| 1227 |
"B",
|
| 1228 |
"A",
|
| 1229 |
-
"
|
| 1230 |
-
"
|
| 1231 |
-
"
|
| 1232 |
-
"
|
| 1233 |
-
"
|
| 1234 |
"C",
|
| 1235 |
"D",
|
| 1236 |
"A",
|
|
@@ -1240,7 +1240,7 @@
|
|
| 1240 |
"D",
|
| 1241 |
"A",
|
| 1242 |
"B",
|
| 1243 |
-
"
|
| 1244 |
"B",
|
| 1245 |
"A",
|
| 1246 |
"C",
|
|
@@ -1591,140 +1591,140 @@
|
|
| 1591 |
},
|
| 1592 |
"tf": {
|
| 1593 |
"question": [
|
| 1594 |
-
"Minerals have cleavage",
|
| 1595 |
-
"
|
| 1596 |
-
"The
|
| 1597 |
-
"The first period of
|
| 1598 |
-
"
|
| 1599 |
-
"Physical weathering does not change the chemical composition of
|
| 1600 |
-
"The largest flat surface of gravel in
|
| 1601 |
-
"
|
| 1602 |
"Most glacial deposits have obvious bedding",
|
| 1603 |
-
"
|
| 1604 |
-
"
|
| 1605 |
-
"In the anticline structure, the rock strata in the
|
| 1606 |
-
"Weathering is the geological
|
| 1607 |
"Bedding is an important structure of sedimentary rocks",
|
| 1608 |
-
"If the strike of rock strata is known,
|
| 1609 |
-
"Sea earthquakes often lead to
|
| 1610 |
-
"
|
| 1611 |
-
"The contact relationship between two sets of strata with the same occurrence is called
|
| 1612 |
-
"The gravity sold by
|
| 1613 |
"The hardness of quartz is greater than that of calcite",
|
| 1614 |
-
"
|
| 1615 |
"Differential weathering is caused by different climates",
|
| 1616 |
-
"
|
| 1617 |
"In the original horizontal state, the overlying strata are newer and the underlying strata are older",
|
| 1618 |
-
"
|
| 1619 |
-
"The coastline is the boundary between
|
| 1620 |
-
"The higher the position of the valley terrace, the earlier the
|
| 1621 |
-
"Plate structure,
|
| 1622 |
-
"The
|
| 1623 |
-
"
|
| 1624 |
-
"
|
| 1625 |
-
"Marine geological
|
| 1626 |
-
"When
|
| 1627 |
-
"
|
| 1628 |
-
"The
|
| 1629 |
-
"
|
| 1630 |
-
"
|
| 1631 |
"Differential weathering is caused by different climates",
|
| 1632 |
-
"
|
| 1633 |
"The hardness of quartz is greater than that of calcite",
|
| 1634 |
"Shear waves cannot pass through liquid objects",
|
| 1635 |
"Ice stains have good bedding, sorting and roundness",
|
| 1636 |
-
"When the river turns, sedimentation mainly occurs on the convex bank side",
|
| 1637 |
-
"The water level in general civil wells can represent the water level of the phreatic surface in
|
| 1638 |
-
"The crystal
|
| 1639 |
-
"The chemical formula of calcite is
|
| 1640 |
"Karst caves are mainly formed near the phreatic surface",
|
| 1641 |
-
"Almond-
|
| 1642 |
-
"Calcite has two
|
| 1643 |
-
"Most earthquakes in the world
|
| 1644 |
-
"
|
| 1645 |
-
"Field
|
| 1646 |
"The shape and size of the earth refers to the shape and size of the geoid.",
|
| 1647 |
-
"Each ocean floor has
|
| 1648 |
-
"
|
| 1649 |
-
"The earth's crust
|
| 1650 |
"The boundary between continental crust and oceanic crust is at the coastline.",
|
| 1651 |
-
"The gravity of the
|
| 1652 |
-
"The electrical
|
| 1653 |
-
"Radioactive elements are generally concentrated in the surface of the solid earth, and mainly in metamorphic rocks.",
|
| 1654 |
"Crustal movement can be divided into horizontal movement and vertical movement according to the direction of movement.",
|
| 1655 |
-
"The crustal movement after
|
| 1656 |
-
"The
|
| 1657 |
-
"Active volcanoes can only be distributed at the edge of
|
| 1658 |
-
"The whole earth
|
| 1659 |
"In metamorphism, the main function of static pressure is to raise the temperature of metamorphic reaction.",
|
| 1660 |
-
"When
|
| 1661 |
"The retreat of the waterfall is caused by the erosion of the river.",
|
| 1662 |
-
"
|
| 1663 |
-
"Finland, a country of thousands of lakes, has many lakes of
|
| 1664 |
-
"The amygdala in volcanic rocks belongs to the form of
|
| 1665 |
-
"According to Rick's
|
| 1666 |
-
"According to the
|
| 1667 |
-
"Generally speaking, clastic particles with good roundness
|
| 1668 |
-
"
|
| 1669 |
-
"
|
| 1670 |
-
"According to
|
| 1671 |
-
"The
|
| 1672 |
-
"The code of Cretaceous is T.",
|
| 1673 |
"The original occurrence of volcanic eruptions is mostly inclined.",
|
| 1674 |
-
"On the plane, the dome structure is characterized by old rock strata
|
| 1675 |
-
"Field
|
| 1676 |
"The shape and size of the earth refers to the shape and size of the geoid.",
|
| 1677 |
-
"Each ocean floor has
|
| 1678 |
-
"
|
| 1679 |
-
"The earth's crust
|
| 1680 |
"The boundary between continental crust and oceanic crust is at the coastline.",
|
| 1681 |
-
"The gravity of the
|
| 1682 |
-
"The electrical
|
| 1683 |
-
"Radioactive elements are generally concentrated in the surface of the solid earth, and mainly in metamorphic rocks.",
|
| 1684 |
"Crustal movement can be divided into horizontal movement and vertical movement according to the direction of movement.",
|
| 1685 |
-
"The crustal movement after
|
| 1686 |
-
"The
|
| 1687 |
-
"Active volcanoes can only be distributed at the edge of
|
| 1688 |
-
"The whole earth
|
| 1689 |
"In metamorphism, the main function of static pressure is to raise the temperature of metamorphic reaction.",
|
| 1690 |
-
"When
|
| 1691 |
"The retreat of the waterfall is caused by the erosion of the river.",
|
| 1692 |
-
"
|
| 1693 |
-
"Finland, a country of thousands of lakes, has many lakes of
|
| 1694 |
-
"The amygdala in volcanic rocks belongs to the form of
|
| 1695 |
"Gutenberg surface is the interface between crust and mantle",
|
| 1696 |
-
"The
|
| 1697 |
-
"The whole earth
|
| 1698 |
"In metamorphism, the main function of static pressure is to raise the temperature of metamorphic reaction",
|
| 1699 |
"Mylonite is a rock formed by dynamic metamorphism",
|
| 1700 |
-
"Hydration
|
| 1701 |
-
"Under the same climatic conditions, rocks with amorphous, fine
|
| 1702 |
-
"In weathering, quartz is the
|
| 1703 |
"Honeycomb stone is the product of wind erosion",
|
| 1704 |
-
"Aeolian
|
| 1705 |
-
"Structural water does not participate in crystal composition and
|
| 1706 |
-
"The amygdala in volcanic rocks belongs to the
|
| 1707 |
"The color of minerals can be described by analogy, such as the pig liver color of hematite",
|
| 1708 |
-
"
|
| 1709 |
"The Mohs hardness of diamond is 10",
|
| 1710 |
-
"The cleavage of muscovite is incomplete
|
| 1711 |
-
"Both
|
| 1712 |
-
"Kaolinite and mica are
|
| 1713 |
"Sedimentary rocks and metamorphic rocks can be transformed into each other",
|
| 1714 |
"Quartz and amphibole in magmatic rocks have special significance and can reflect SiO2 saturation in magmatic rocks, so they can be called acidity indicator minerals",
|
| 1715 |
"Bowen reaction series explains the general law of mineral symbiosis and association in magmatic rocks",
|
| 1716 |
-
"Granite is
|
| 1717 |
"Andesite is a neutral extrusive rock",
|
| 1718 |
-
"Metamorphic rocks formed by metamorphism of sedimentary rocks are called
|
| 1719 |
"Gneiss is a regional metamorphic rock",
|
| 1720 |
-
"As a result of mechanical
|
| 1721 |
-
"
|
| 1722 |
-
"
|
| 1723 |
-
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse
|
| 1724 |
-
"
|
| 1725 |
-
"
|
| 1726 |
-
"Clay rock mainly
|
| 1727 |
-
"The \"bamboo leaf\" body in
|
| 1728 |
],
|
| 1729 |
"answer": [
|
| 1730 |
"False",
|
|
@@ -2494,24 +2494,24 @@
|
|
| 2494 |
"Briefly describe the types of strata contact relationship",
|
| 2495 |
"Geological year representative? (Both tabulation and writing are acceptable) (8 points)",
|
| 2496 |
"Briefly describe Bowen reaction series and symbiotic combination law? (10 points)",
|
| 2497 |
-
"
|
| 2498 |
-
"
|
| 2499 |
-
"
|
| 2500 |
-
"
|
| 2501 |
-
"
|
| 2502 |
-
"
|
| 2503 |
-
"
|
| 2504 |
-
"
|
| 2505 |
-
"
|
| 2506 |
-
"
|
| 2507 |
-
"
|
| 2508 |
-
"
|
| 2509 |
-
"
|
| 2510 |
-
"
|
| 2511 |
-
"
|
| 2512 |
-
"
|
| 2513 |
"Geological year representative? (Both tabulation and writing are acceptable) (7 points)",
|
| 2514 |
-
"
|
| 2515 |
],
|
| 2516 |
"answer": [
|
| 2517 |
"Formation of continental core : Paleoarchean is dominated by basic eruptions, terrigenous sediments are thin, epicrustal rocks appear sporadically, Mesoarchean volcanic rocks are mainly intermediate and basic, and are still well developed, but sedimentary rocks have spread all over the region , indicating that the sedimentary thickness of the distribution of crustal rocks has increased significantly . The proportion of Neoarchean sedimentary rocks increased significantly, volcanic rocks appeared in the form of interlayers, and sedimentary rocks had obvious zoning. In Shandong, Inner Mongolia and other places, deposits rich in organic carbon have even appeared, and crustal rocks have been widely distributed in North China. The Paleoarchean and Neoarchean granite emplacements occurred in three periods: 3.24 billion years of granite and greisen diorite emplacement; 2.9 billion years of granite emplacement ; 2.7-2.5 billion years of granite emplacement . Its scale gradually increased, indicating that the silicon-aluminum shell continued to expand and thicken. By the end of the Neoarchean, the silicon-aluminum shell had begun to take shape, forming the prototype of the North China plate\u2014the continental core. Accretion of continental nuclei and formation of primitive plates\u2014Paleoproterozoic : The Paleoproterozoic continental core experienced tensional rifting\u2014closing uplift and intrusion of a large number of granite bodies. The Luliang movement reassembled the initially split continental core and further consolidated the crust. knot, the final formation of the original plate. Volcaniclastic sedimentary sequences of different scales developed in the early and middle stages, and the molasse accumulations in the late stage represent basement deposits . Rift trough development stage : Entering the Mesoproterozoic is the rift trough development stage, forming three sedimentary areas within the North China plate, the Yanshan Trough (distributed in the north -east direction ) ; the Western Henan Shelf Sea (connected to the Qinling Trough in the south ) ; at the stage of the Jiaoliao Deep Trough (North- North- East distribution ) , the sedimentary layer was extremely thick, reaching tens of thousands of meters, and there were mature and relatively high terrigenous clastics (quartz sandstone-carbonate-argillaceous rock ) deposition, known as cap-like deposition. The formation of the North China continental plate : the Qinyu movement at the end of the Mesoproterozoic ( 1 billion years) caused the overall uplift of North China. In the Neoproterozoic, the sedimentary range narrowed, and the Qingbaikou Group had no volcanic material, and the thickness became thinner, which belonged to the truly stable type of sedimentation. The parallel unconformity contact between the Middle and Upper Proterozoic represents the formation of the North China Block.",
|
|
|
|
| 915 |
},
|
| 916 |
"choice": {
|
| 917 |
"question": [
|
| 918 |
+
"The following structures that can coexist in the same type of rocks are:\nChoose from:\n\nA. Stomatal, almond-shaped, thousand-piece\nB. Plate-shaped, gneiss-shaped, pillow-shaped\nC. Wave marks, mud cracks, parallel bedding",
|
| 919 |
+
"The most soluble of the following rocks are:\nChoose from:\n\nA. Limestone\nB. Dolomite\nC. Mudstone",
|
| 920 |
+
"The following materials are mainly formed by groundwater metasomatism:\nChoose from:\n\nA. Nodule\nB. Sinter\nC. Silicified Wood\nD. Stone Salt Pseudocrystal",
|
| 921 |
+
"Among the following structures, the smallest displacement of geological body is:\nChoose from:\n\nA. Normal Fault\nB. Reverse Fault\nC. Translation Fault\nD. Joint",
|
| 922 |
+
"The following geological ages are arranged from old to new as:\nChoose from:\n\nA. S-O-Z-T-P\nB. Z-O-S-P-T\nC. Z-S-O-T-P\nD. S-Z-O-P-T",
|
| 923 |
+
"The following fully cleaved minerals are:\nChoose from:\n\nA. Quartz\nB. Muscovite\nC. Pyroxene",
|
| 924 |
+
"The sequence of various leases in the formation of sedimentary rocks is:\nChoose from:\n\nA. Weathering-transporting-denudation-sedimentary-diagenesis\nB. Weathering-denudation-transporting-sedimentary-diagenesis\nC. Denudation-weathering-transporting-sedimentary-diagenesis",
|
| 925 |
+
"Chemical weathering is most easily carried out at:\nChoose from:\n\nA. Cold and dry areas\nB. Warm and humid areas\nC. Arid areas",
|
| 926 |
+
"The plate-like intrusive rock mass formed by magma intrusion along the fault plane (zone) of surrounding rock is called:\nChoose from:\n\nA. Rock Plant\nB. Rock Bed\nC. Rock Wall",
|
| 927 |
+
"Most volcanoes on the Earth are located in:\nChoose from:\n\nA. Continental Rift Zone\nB. Pacific Rim Zone\nC. Alpine-Mediterranean-Himalayan Zone",
|
| 928 |
+
"The process in which the original rock is basically in solid state and is changed into another new rock mainly by internal dynamic geological process is called:\nChoose from:\n\nA. Magmatism\nB. Weathering\nC. Metamorphism",
|
| 929 |
+
"The main changes of limestone metamorphism into marble are:\nChoose from:\n\nA. Mineral composition\nB. Rock color\nC. Rock structure",
|
| 930 |
+
"River erosion mainly occurs in:\nChoose from:\n\nA. Downstream\nB. Midstream\nC. Upstream",
|
| 931 |
+
"The bedrock is formed by magma:\nChoose from:\n\nA. Ejection\nB. Intrusion\nC. Metasomatism",
|
| 932 |
+
"Root cleavage of plants belongs to:\nChoose from:\n\nA. Chemical weathering\nB. Physical weathering\nC. Biological weathering",
|
| 933 |
+
"The interface between crust and mantle is called:\nChoose from:\n\nA. Gutenberg\nB. Conrad\nC. Moho",
|
| 934 |
+
"Gabbro is:\nChoose from:\n\nA. Extrusive Rock\nB. Intrusive Rock\nC. Metamorphic Rock",
|
| 935 |
+
"Among the following rocks, the weakest resistance to chemical weathering is:\nChoose from:\n\nA. Granite\nB. Limestone\nC. Quartz Sandstone",
|
| 936 |
+
"Gymnosperms flourished in:\nChoose from:\n\nA. Paleozoic\nB. Cenozoic\nC. Cenozoic 29. Streaks were (color mineral powder\nD. mineral surface",
|
| 937 |
+
"The morphology of amphibole is:\nChoose from:\n\nA. Flaky\nB. Granular\nC. Long columnar",
|
| 938 |
+
"Reptiles flourished in:\nChoose from:\n\nA. Paleozoic\nB. Cenozoic\nC. Mesozoic",
|
| 939 |
+
"In the Mohs hardness tester, the minerals with hardness grade 7 are:\nChoose from:\n\nA. Gypsum\nB. Quartz\nC. Topaz",
|
| 940 |
+
"Quiet volcanoes emit mainly:\nChoose from:\n\nA. Acid lava\nB. Basic lava\nC. Neutral lava",
|
| 941 |
+
"The main mineral compositions of gabbro are:\nChoose from:\n\nA. Hornblende and plagioclase\nB. Pyroxene and plagioclase\nC. Plagioclase and quartz",
|
| 942 |
+
"Glaciers:\nChoose from:\n\nA. Have sorting function\nB. Have rounding function\nC. Have no sorting function' in the process of detritus transportation",
|
| 943 |
+
"The half order of lake chemical deposition in arid climate region is:\nChoose from:\n\nA. Sulfate-chloride-carbonate\nB. Chloride-sulfate-carbonate\nC. Carbonate-sulfate-chloride",
|
| 944 |
+
"In which period did human, true images and real horses appear:\nChoose from:\n\nA. J\nB. K\nC. T\nD. Q",
|
| 945 |
+
"Indosinian movement occurred in the period of:\nChoose from:\n\nA. Carboniferous\nB. Permian\nC. Triassic\nD. Cretaceous",
|
| 946 |
+
"The skarn type deposit was formed by which of the following metamorphism:\nChoose from:\n\nA. Contact metasomatic metamorphism\nB. Regional metamorphism\nC. Burial metamorphism\nD. Dynamic metamorphism",
|
| 947 |
+
"Caledonian movement occurs in:\nChoose from:\n\nA. Mesozoic\nB. Late Paleozoic\nC. Early Paleozoic\nD. Cenozoic",
|
| 948 |
+
"Which of the following fold structures must have undergone stratigraphic inversion:\nChoose from:\n\nA. Tilting fold\nB. Vertical fold\nC. Inclined fold\nD. Rolling fold",
|
| 949 |
+
"In a nappe structure, if the younger rock block is exposed in the older rock block due to strong erosion, the structure is called:\nChoose from:\n\nA. Klippe\nB. Structural window\nC. Overthrust fault\nD. Thrust fault",
|
| 950 |
+
"Sheet structure is a common structure in regional metamorphic rocks. Which of the following is the most metamorphic structure:\nChoose from:\n\nA. Plate structure\nB. Thousand-piece structure\nC. Sheet structure\nD. Strong gneiss",
|
| 951 |
+
"According to isotopic dating, the longest geological period is:\nChoose from:\n\nA. Proterozoic\nB. Paleozoic\nC. Mesozoic\nD. Cenozoic",
|
| 952 |
+
"If trilobites are found in the strata, then the stratigraphic age is:\nChoose from:\n\nA. Early Ordovician\nB. Tertiary\nC. Cretaceous\nD. Early Cambrian",
|
| 953 |
+
"Which sedimentary formation reflects the transformation from marine facies to continental facies:\nChoose from:\n\nA. flysch deposition\nB. turbidity current deposition\nC. molasite deposition\nD. pyroclastic deposition",
|
| 954 |
+
"Which part of the earth belongs between Gutenberg surface and Moho surface:\nChoose from:\n\nA. Upper crust\nB. Lower crust\nC. Mantle\nD. Core",
|
| 955 |
+
"Mesozoic gymnosperms have been unprecedented development, which of the following plant fossils do not belong to gymnosperms:\nChoose from:\n\nA. Big feather fern\nB. Cycad\nC. Pine and cypress\nD. Ginkgo biloba",
|
| 956 |
+
"The boundary, system, series and order are:\nChoose from:\n\nA. Lithostratigraphic unit\nC. Biological taxonomic unit\nB. Time unit\nD. Chronostratigraphic unit",
|
| 957 |
+
"What class does quartz belong to in Mohs hardness tester:\nChoose from:\n\nA. 5\nB. 6\nC. 7",
|
| 958 |
+
"Which of the following rocks belongs to dynamic metamorphic rocks:\nChoose from:\n\nA. Schist\nB. Gneiss\nC. Mylonite\nD. Marble",
|
| 959 |
+
"Which of the following is a monoelemental mineral:\nChoose from:\n\nA. Quartz\nB. Plagioclase\nC. Biotite\nD. Diamond",
|
| 960 |
+
"Fine-grained dikes belong to:\nChoose from:\n\nA. plutonic rocks\nB. shallow rocks\nC. sedimentary rocks\nD. subvolcanic rocks",
|
| 961 |
+
"The unique mineral group formed by metamorphism is:\nChoose from:\n\nA. Olivine, pyroxene, hornblende, biotite\nB. Andalusite, hornblende, kaolinite, magnetite\nC. Sericite, andalusite, wollastonite, garnet\nD. Pyroxene, kyanite, graphite, garnet",
|
| 962 |
+
"Streamline structure generally occurs in which of the following rock types:\nChoose from:\n\nA. Basalt\nB. Andesite\nC. Rhyolite\nD. Trachyte",
|
| 963 |
+
"Basalt belongs to:\nChoose from:\n\nA. Ultrabasic rock\nB. Basic rock\nC. Acid rock\nD. Neutral rock",
|
| 964 |
+
"The shape of the earth is:\nChoose from:\n\nA. Spherical\nB. Ideal rotating ellipsoid\nC. Apple shape\nD. An approximately pear-shaped ellipsoid of revolution",
|
| 965 |
+
"The following units that do not belong to the continental surface form are:\nChoose from:\n\nA. Island arc\nB. Hills\nC. Rift Valley\nD. Basin",
|
| 966 |
+
"In the following places, the greatest gravity of the earth is:\nChoose from:\n\nA. Equator\nB. Antarctica\nC. Tropic of Cancer\nD. Beijing",
|
| 967 |
+
"Among the following areas, the area with the highest heat flow value is:\nChoose from:\n\nA. Continental area\nB. Pacific\nC. Atlantic\nD. The Indian Ocean",
|
| 968 |
+
"What is closely related to human activities and geological processes in the atmosphere is:\nChoose from:\n\nA. Troposphere\nB. Stratosphere\nC. Middle layer\nD. The warm layer",
|
| 969 |
+
"Among the following areas, the area with the smallest earthquake probability is:\nChoose from:\n\nA. Japan\nB. Taiwan\nC. Alaska\nD. Guangzhou",
|
| 970 |
+
"Among the following silicate minerals, the most easily weathered is:\nChoose from:\n\nA. Quartz\nB. Biotite\nC. Olivine\nD. Hornblende",
|
| 971 |
+
"Earthquakes distributed in the mid-ocean ridge are characterized by:\nChoose from:\n\nA. Shallow source and large magnitude\nB. The source is deep and the magnitude is large\nC. The source is shallow and the magnitude is small\nD. The source is deep and the magnitude is small",
|
| 972 |
+
"The following phenomena that do not belong to groundwater sedimentation are:\nChoose from:\n\nA. Dropping stones in karst caves\nB. Petrified wood\nC. Sinter\nD. Bottom-showing structure",
|
| 973 |
+
"The following are not minerals:\nChoose from:\n\nA. Ice\nB. Quartz\nC. Coal\nD. Natural gold",
|
| 974 |
+
"Among the following minerals, the hardness is greater than that of quartz:\nChoose from:\n\nA. Topaz\nB. Fluorite\nC. Orthoclase\nD. Calcite",
|
| 975 |
+
"Granite belongs to:\nChoose from:\n\nA. Acid plutonic intrusive rocks\nB. Neutral epithermal intrusive rocks\nC. Basic plutonic intrusive rocks\nD. Basic epithermal intrusive rocks",
|
| 976 |
+
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse silty sand and 17% fine silty sand should be named:\nChoose from:\n\nA. Silty sandstone containing gravel\nB. Gravel sandstone containing silt\nC. Gravel siltstone\nD. Silty conglomerate",
|
| 977 |
+
"Among the wave zones in the barrier-free coastal zone, the highest energy is:\nChoose from:\n\nA. Rising wave zone\nB. Wave-breaking zone\nC. Broken wave zone\nD. Surfing belt",
|
| 978 |
+
"The sand flat in the tidal flat subfacies of the barrier coast belongs to:\nChoose from:\n\nA. High tide flat\nB. Mesotidal flat\nC. Low tide flat\nD. Chaoshangping",
|
| 979 |
+
"Yanshan tectonic stage belongs to:\nChoose from:\n\nA. Cenozoic\nB. Mesozoic\nC. Paleozoic\nD. Proterozoic",
|
| 980 |
+
"The most important standard fossil of Cambrian is:\nChoose from:\n\nA. graptolite\nB. Coral\nC. Semi-freshwater fish\nD. Trilobites",
|
| 981 |
+
"According to the distribution of temperature below the continental surface and the source of geothermal energy, the interior of the earth can be divided into the following temperature layers:\nChoose from:\n\nA. High thermal layer\nB. Outer thermosphere\nC. Normal temperature layer\nD. Inner thermal layer",
|
| 982 |
+
"The continental crust is composed of:\nChoose from:\n\nA. Silicon-aluminum layer; B Silicon magnesium layer\nB. Magnesium iron layer\nC. Ferrosilicon layer",
|
| 983 |
+
"Among the following actions, mechanical weathering of rocks is:\nChoose from:\n\nA. Temperature change\nB. Ice splitting\nC. Release weight of rock\nD. Root cleavage",
|
| 984 |
+
"When the river flows, the energy is related to:\nChoose from:\n\nA. Riverbed width\nB. River flow\nC. Velocity of river water\nD. Height difference of riverbed topography",
|
| 985 |
+
"The movement mode of seawater is mainly as follows:\nChoose from:\n\nA. Sea waves\nB. Tide\nC. Ocean currents\nD. Turbidity current",
|
| 986 |
+
"The common grains in carbonate rock structure are:\nChoose from:\n\nA. Internal grains\nB. Biodetritus\nC. Oolitic\nD. Granules",
|
| 987 |
+
"A typical modern barrier-free coastal sedimentary environment can be divided into:\nChoose from:\n\nA. Lagoon\nB. Coastal dunes\nC. Back shore\nD. Foreshore",
|
| 988 |
+
"Mesozoic includes:\nChoose from:\n\nA. Permian\nB. Triassic\nC. Jurassic\nD. Cretaceous",
|
| 989 |
+
"Most coal was found in the following strata:\nChoose from:\n\nA. Carboniferous\nB. Jurassic\nC. Permian\nD. Triassic",
|
| 990 |
+
"The occurrence factors of rock strata include:\nChoose from:\n\nA. Strike\nB. Thickness\nC. Tendency\nD. Inclination",
|
| 991 |
+
"Geometric elements of faults include:\nChoose from:\n\nA. Fault plane\nB. Break the disk\nC. Displacement\nD. Inclination",
|
| 992 |
+
"The first-order structural units in petroliferous basins are:\nChoose from:\n\nA. Anticline zone\nB. Rise\nC. Depression\nD. The ramp",
|
| 993 |
+
"The formation conditions of gravity flow include:\nChoose from:\n\nA. A certain depth\nB. Provenance conditions\nC. Trigger mechanism\nD. Stagnant water environment",
|
| 994 |
+
"In which period did human, true images and real horses appear:\nChoose from:\n\nA. J\nB. K\nC. T\nD. Q",
|
| 995 |
+
"Indosinian movement occurred in the period of:\nChoose from:\n\nA. Carboniferous\nB. Permian\nC. Triassic\nD. Cretaceous",
|
| 996 |
+
"The skarn type deposit was formed by which of the following metamorphism:\nChoose from:\n\nA. Contact metasomatic metamorphism\nB. Regional metamorphism\nC. Burial metamorphism\nD. Dynamic metamorphism",
|
| 997 |
+
"Caledonian movement occurs in:\nChoose from:\n\nA. Mesozoic\nB. Late Paleozoic\nC. Early Paleozoic\nD. Cenozoic",
|
| 998 |
+
"Which of the following fold structures must have undergone stratigraphic inversion:\nChoose from:\n\nA. Tilting fold\nB. Vertical fold\nC. Inclined fold\nD. Rolling fold",
|
| 999 |
+
"In a nappe structure, if the younger rock block is exposed in the older rock block due to strong erosion,the structure is called:\nChoose from:\n\nA. Klippe\nB. Structural window\nC. Overthrust fault\nD. Thrust fault",
|
| 1000 |
+
"Sheet structure is a common structure in regional metamorphic rocks. Which of the following is metamorphic structure:\nChoose from:\n\nA. Plate structure\nB. Thousand-piece structure\nC. Sheet structure\nD. Gneiss structure",
|
| 1001 |
+
"According to isotopic dating, the longest geological period is:\nChoose from:\n\nA. Proterozoic\nB. Paleozoic\nC. Mesozoic\nD. Cenozoic",
|
| 1002 |
+
"If trilobites are found in the strata, then the stratigraphic age is:\nChoose from:\n\nA. Early Ordovician\nB. Tertiary\nC. Cretaceous\nD. Early Cambrian",
|
| 1003 |
+
"Which part of the earth belongs between Gutenberg surface and Moho surface:\nChoose from:\n\nA. Upper Crust\nB. Lower Crust\nC. Mantle\nD. Core",
|
| 1004 |
+
"Mesozoic gymnosperms have been unprecedented development, which of the following plant fossils do not belong to gymnosperms:\nChoose from:\n\nA. Big feather fern\nB. Cycad\nC. Pine and cypress\nD. Ginkgo biloba",
|
| 1005 |
+
"The boundary, system, series and order are:\nChoose from:\n\nA. Lithostratigraphic unit\nC. Biological taxonomic unit\nB. Time unit\nD. Chronostratigraphic unit",
|
| 1006 |
+
"What class does quartz belong to in Mohs hardness tester:\nChoose from:\n\nA. 5\nB. 6\nC. 7",
|
| 1007 |
+
"The shape of the earth is:\nChoose from:\n\nA. Spherical\nB. Ideal rotating ellipsoid\nC. Apple shape\nD. An approximately pear-shaped ellipsoid of revolution",
|
| 1008 |
+
"The following units that do not belong to the continental surface form are:\nChoose from:\n\nA. Island arc\nB. The hills\nC. Rift Valley\nD. Basin",
|
| 1009 |
+
"In the following places, the greatest gravity of the earth is:\nChoose from:\n\nA. Equator\nB. Antarctica\nC. Tropic of Cancer\nD. Beijing",
|
| 1010 |
+
"Among the following areas, the area with the highest heat flow value is:\nChoose from:\n\nA. Continental area\nB. Pacific\nC. Atlantic\nD. The Indian Ocean",
|
| 1011 |
+
"What is closely related to human activities and geological processes in the atmosphere is:\nChoose from:\n\nA. Troposphere\nB. Stratosphere\nC. Middle layer\nD. The warm layer",
|
| 1012 |
+
"Among the following areas, the area with the smallest earthquake probability is:\nChoose from:\n\nA. Japan\nB. Taiwan\nC. Alaska\nD. Guangzhou",
|
| 1013 |
+
"Among the following silicate minerals, the most easily weathered is:\nChoose from:\n\nA. Quartz\nB. Biotite\nC. Olivine\nD. Hornblende",
|
| 1014 |
+
"Earthquakes distributed in the mid-ocean ridge are characterized by:\nChoose from:\n\nA. Shallow source and large magnitude\nB. The source is deep and the magnitude is large\nC. The source is shallow and the magnitude is small\nD. The source is deep and the magnitude is small",
|
| 1015 |
+
"The following phenomena that do not belong to groundwater sedimentation are:\nChoose from:\n\nA. Dropping stones in karst caves\nB. Petrified wood\nC. Sinter\nD. Bottom-showing structure",
|
| 1016 |
+
"The following are not minerals:\nChoose from:\n\nA. Ice\nB. Quartz\nC. Coal\nD. Natural gold",
|
| 1017 |
+
"Among the following minerals, the hardness is greater than that of quartz:\nChoose from:\n\nA. Topaz\nB. Fluorite\nC. Orthoclase\nD. Calcite",
|
| 1018 |
+
"Granite belongs to:\nChoose from:\n\nA. Acid plutonic intrusive rocks\nB. Neutral epithermal intrusive rocks\nC. Basic plutonic intrusive rocks\nD. Basic epithermal intrusive rocks",
|
| 1019 |
+
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse silty sand and 17% fine silty sand should be named:\nChoose from:\n\nA. Silty sandstone containing gravel\nB. Gravel sandstone containing silt\nC. Gravel siltstone\nD. Silty conglomerate",
|
| 1020 |
+
"Among the wave zones in the barrier-free coastal zone, the highest energy is:\nChoose from:\n\nA. Rising wave zone\nB. Wave-breaking zone\nC. Broken wave zone\nD. Surfing belt",
|
| 1021 |
+
"The sand flat in the tidal flat subfacies of the barrier coast belongs to:\nChoose from:\n\nA. High tide flat\nB. Mesotidal flat\nC. Low tide flat\nD. Chaoshangping",
|
| 1022 |
+
"Yanshan tectonic stage belongs to:\nChoose from:\n\nA. Cenozoic\nB. Mesozoic\nC. Paleozoic\nD. Proterozoic",
|
| 1023 |
+
"The most important standard fossil of Cambrian is:\nChoose from:\n\nA. Graptolite\nB. Coral\nC. Semi-freshwater fish\nD. Trilobites",
|
| 1024 |
+
"According to the distribution of temperature below the continental surface and the source of geothermal energy, the interior of the earth can be divided into the following temperature layers:\nChoose from:\n\nA. High thermal layer\nB. Outer thermosphere\nC. Normal temperature layer\nD. Inner thermal layer",
|
| 1025 |
+
"The continental crust is composed of:\nChoose from:\n\nA. Silicon-aluminum layer;\nB. silicon magnesium layer\nC. Magnesium iron layer\nD. Ferrosilicon layer",
|
| 1026 |
+
"Among the following actions, mechanical weathering of rocks is:\nChoose from:\n\nA. Temperature change\nB. Ice splitting\nC. Release weight of rock\nD. Root cleavage",
|
| 1027 |
+
"When the river flows, the energy is related to:\nChoose from:\n\nA. The riverbed width\nB. River flow\nC. Velocity of river water\nD. Height difference of riverbed topography",
|
| 1028 |
+
"The movement mode of seawater is mainly as follows:\nChoose from:\n\nA. Sea waves\nB. Tide\nC. Ocean currents\nD. Turbidity current",
|
| 1029 |
+
"The common grains in carbonate rock structure are:\nChoose from:\n\nA. Internal grains\nB. Biodetritus\nC. Oolitic\nD. Granules",
|
| 1030 |
+
"A typical modern barrier-free coastal sedimentary environment can be divided into:\nChoose from:\n\nA. Lagoon\nB. Coastal dunes\nC. Back shore\nD. Foreshore",
|
| 1031 |
+
"Mesozoic includes:\nChoose from:\n\nA. Permian\nB. Triassic\nC. Jurassic\nD. Cretaceous",
|
| 1032 |
+
"Most coal was found in the following strata:\nChoose from:\n\nA. Carboniferous\nB. Jurassic\nC. Permian\nD. Triassic",
|
| 1033 |
+
"The occurrence factors of rock strata include:\nChoose from:\n\nA. Strike\nB. Thickness\nC. Tendency\nD. Inclination",
|
| 1034 |
+
"Geometric elements of faults include:\nChoose from:\n\nA. Fault plane\nB. Break the disk\nC. Displacement\nD. Inclination",
|
| 1035 |
+
"The first-order structural units in petroliferous basins are:\nChoose from:\n\nA. Anticline zone\nB. Rise\nC. Depression\nD. The ramp",
|
| 1036 |
+
"The formation conditions of gravity flow include:\nChoose from:\n\nA. A certain depth\nB. Provenance conditions\nC. Trigger mechanism\nD. Stagnant water environment",
|
| 1037 |
+
"The shape of the earth is:\nChoose from:\n\nA. Spherical\nB. Ideal rotating ellipsoid\nC. Apple shape\nD. An approximately pear-shaped ellipsoid of revolution",
|
| 1038 |
+
"The following units that do not belong to the terrestrial surface form are:\nChoose from:\n\nA. Island arc\nB. The hills\nC. Split\nD. Basin",
|
| 1039 |
+
"Closely related to activities and geological activities in the circle is:\nChoose from:\n\nA. Troposphere\nB. Stratosphere\nC. Middle layer\nD. The warm layer",
|
| 1040 |
+
"According to the change of temperature and density, the circle can be divided into:\nChoose from:\n\nA. Troposphere\nB. Stratosphere\nC. Middle layer\nD. Warm layer",
|
| 1041 |
+
"The terrestrial crust is composed of:\nChoose from:\n\nA. Silicon-aluminum layer\nB. Silicon magnesium layer\nC. Mg-Fe layer\nD. Ferrosilicon layer",
|
| 1042 |
+
"Among the following silicate minerals, the most easily weathered is:\nChoose from:\n\nA. British\nB. Cucumite\nC. Olives\nD. Flash",
|
| 1043 |
+
"The main energy sources for external geological work are:\nChoose from:\n\nA. Radioactive energy\nB. Solar energy\nC. Earth leads energy\nD. Kodeolly",
|
| 1044 |
+
"Among the following rocks, the most easily weathered is:\nChoose from:\n\nA. peridotite; B granite\nB. British sandstone\nC. Coriolis force",
|
| 1045 |
+
"Among the energy sources of geological work, the energy inside the earth includes:\nChoose from:\n\nA. Solar radiation energy\nB. Rotational energy\nC. Heavy energy\nD. Crystallization energy and chemical energy\nE. Gravitational energy of the sun and the moon\nE. Radioactive energy",
|
| 1046 |
+
"Among the following actions, those belonging to rock mechanical weathering are:\nChoose from:\n\nA. Temperature change\nB. Ice splitting\nC. Release weight of rock\nD. Root cleavage",
|
| 1047 |
+
"The main factors affecting weathering are:\nChoose from:\n\nA. Geological camp\nB. Rock structure and structure\nC. Mineral composition of the rock;\nD. Natural geographical conditions ",
|
| 1048 |
+
"The type of ice transport by glaciers is:\nChoose from:\n\nA. Suspension\nB. Jumping\nC. Pushing\nD. Carrying",
|
| 1049 |
+
"Diagenesis mainly includes:\nChoose from:\n\nA. Compaction\nB. Cementation\nC. Recrystallization\nD. Colloidal deposition",
|
| 1050 |
+
"The following are not minerals:\nChoose from:\n\nA. Ice\nB. Quartz\nC. Coal\nD. Native gold",
|
| 1051 |
+
"The water that does not participate in crystal composition and has nothing to do with mineral crystals is:\nChoose from:\n\nA. Zeolite water\nB. Combined water\nC. Interlayer water\nD. Adsorbed water",
|
| 1052 |
+
"Among the following minerals, the hardness is greater than that of Quartz:\nChoose from:\n\nA. Topaz\nB. Fluorite\nC. Orthoclase\nD. Calcite",
|
| 1053 |
+
"Vammica and Miscellaneous mica belong to:\nChoose from:\n\nA. Complete cleavage\nB. Incomplete cleavage\nC. Extremely complete cleavage\nD. Moderate cleavage",
|
| 1054 |
+
"Olivine belongs to:\nChoose from:\n\nA. Cyclic silicate\nB. Silicate with island structure\nC. Silicate with frame structure\nD. Chain structure silicate",
|
| 1055 |
+
"Granite belongs to:\nChoose from:\n\nA. Acidic deep intrusive lumbite\nB. Neutral shallow intrusive intrusive rocks\nC. Basic plutonic intrusive rocks\nD. Basic shallow intrusive intrusive rock",
|
| 1056 |
+
"If Fe3＋: Fe2＋ is more than 3, the bottom color of sedimentary rock is:\nChoose from:\n\nA. Brown\nB. Hyper colour\nC. Light green gray\nD. Red or brownish red",
|
| 1057 |
+
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse silty sand and 17% fine silty sand should be named:\nChoose from:\n\nA. silty sandstone containing gravel\nB. Gravel sandstone containing silt\nC. Gravel siltstone\nD. Silty conglomerate",
|
| 1058 |
+
"Leafy limestone is:\nChoose from:\n\nA. Object shelf structure\nB. Granular structure\nC. Grain structure\nD. Muddy structure",
|
| 1059 |
+
"The common grains in carbonate rock structure are:\nChoose from:\n\nA. Internal grains\nB. Detritus\nC. Oolitic\nD. Granules",
|
| 1060 |
+
"What kind of rocks can diamonds be produced in:\nChoose from:\n\nA. Peridotite\nB. Kimberlite\nC. Gabbro\nD. Andesite",
|
| 1061 |
+
"Caledonian movement occurs in:\nChoose from:\n\nA. Early Paleozoic\nB. Late Paleozoic\nC. Cenozoic\nD. Mesozoic",
|
| 1062 |
+
"In the following mineral assemblages, the four minerals are all silicates:\nChoose from:\n\nA. quartz, olivine, gypsum, potash feldspar\nB. fluorite, talc, muscovite, plagioclase\nC. potash feldspar, talc, andalusite, garnet\nD. pyroxene, calcite, hornblende, pyrite",
|
| 1063 |
+
"Which of the following fold structures must have undergone stratigraphic inversion:\nChoose from:\n\nA. Inclined fold\nB. Vertical fold\nC. Inclined fold\nD. Recumbent fold",
|
| 1064 |
+
"In a nappe structure, if the older rock block is exposed above the younger rock block due to strong erosion, the structure is called:\nChoose from:\n\nA. Klippe\nB. Structural window\nC. Overthrust fault\nD. Thrust fault",
|
| 1065 |
+
"Sheet structure is a common structure in regional metamorphic rocks. Which of the following is the most metamorphic structure:\nChoose from:\n\nA. Plate structure\nB. thousand-piece structure\nC. sheet structure\nD. gneiss weak",
|
| 1066 |
+
"Streamline structure generally occurs in which of the following rock types:\nChoose from:\n\nA. Basalt\nB. Andesite\nC. Rhyolite\nD. Trachyte",
|
| 1067 |
+
"If trilobites are found in the strata, then the stratigraphic age is:\nChoose from:\n\nA. Early Ordovician\nB. Tertiary\nC. Cretaceous\nD. Early Cambrian",
|
| 1068 |
+
"Which of the following minerals is clay mineral:\nChoose from:\n\nA. Kaolinite\nB. Calcite\nC. Garnet\nD. Pyrite",
|
| 1069 |
+
"At which time did the total extinction of dinosaurs occur:\nChoose from:\n\nA. Ordovician\nB. Tertiary\nC. Cretaceous\nD. Cambrian",
|
| 1070 |
+
"The part above Moho is called:\nChoose from:\n\nA. Upper crust\nB. Lower crust\nC. Core\nD. Mantle",
|
| 1071 |
+
"The era when human beings appeared was:\nChoose from:\n\nA. Tertiary\nB. Quaternary\nC. Sinian\nD. Permian",
|
| 1072 |
+
"The unique mineral group formed by metamorphism is:\nChoose from:\n\nA. sericite, andalusite, wollastonite, garnet\nB. andalusite, hornblende, kaolinite, magnetite\nC. olivine, pyroxene, hornblende, biotite\nD. pyroxene, kyanite, graphite, garnet",
|
| 1073 |
+
"What grade does diamond belong to in Mohs hardness tester:\nChoose from:\n\nA. 5\nB. 7\nC. 8",
|
| 1074 |
+
"Which of the following rocks does not belong to dynamic metamorphic rocks:\nChoose from:\n\nA. Schist rock\nB. Fault breccia\nC. Mylonite\nD. Cataclastic",
|
| 1075 |
+
"Peridotite belongs to:\nChoose from:\n\nA. Ultrabasic rock\nB. Basic rock\nC. Neutral rock\nD. Acid rock",
|
| 1076 |
+
"The boundary, system, series and order are:\nChoose from:\n\nA. Lithostratigraphic unit\nC. Biological taxonomic unit\nB. Time unit\nD. Chronostratigraphic unit Lamprophyre veins belong to Lithostratigraphic unit",
|
| 1077 |
+
"According to isotopic dating, the longest geological period is:\nChoose from:\n\nA. Proterozoic\nC. Mesozoic\nB. Paleozoic\nD. Cenozoic",
|
| 1078 |
+
"Streamline structure generally occurs in which of the following rock types:\nChoose from:\n\nA. basalt\nB. andesite\nC. rhyolite\nD. trachyte",
|
| 1079 |
+
"At which time did the total extinction of dinosaurs occur:\nChoose from:\n\nA. Ordovician\nB. Tertiary\nC. Cretaceous\nD. Cambrian",
|
| 1080 |
+
"What kind of rocks can diamonds be produced in:\nChoose from:\n\nA. Peridotite\nB. Kimberlite\nC. Gabbro\nD. Andesite",
|
| 1081 |
+
"Caledonian movement occurs in:\nChoose from:\n\nA. Early Paleozoic\nB. Late Paleozoic\nC. Mesozoic\nD. Cenozoic",
|
| 1082 |
+
"In the following mineral assemblages, the four minerals are all silicates:\nChoose from:\n\nA. quartz, olivine, gypsum, potash feldspar\nB. fluorite, talc, muscovite, plagioclase\nC. potash feldspar, talc, andalusite, garnet\nD. pyroxene, calcite, hornblende, pyrite",
|
| 1083 |
+
"Which of the following fold structures must have undergone stratigraphic inversion:\nChoose from:\n\nA. Inclined fold\nB. Vertical fold\nC. Inclined fold\nD. Recumbent fold",
|
| 1084 |
+
"In a nappe structure, if the older rock block is exposed above the younger rock block due to strong erosion, the structure is called:\nChoose from:\n\nA. Klippe\nB. Structural window\nC. Overthrust fault\nD. Thrust fault",
|
| 1085 |
+
"Sheet structure is a common structure in regional metamorphic rocks. Which of the following is metamorphic structure:\nChoose from:\n\nA. Plate structure\nB. Thousand-piece structure\nC. Sheet structure\nD. Gneiss structure is the weakest",
|
| 1086 |
+
"Skarn type deposit is which of the following type of deposit:\nChoose from:\n\nA. Endogenetic deposit\nB. Metamorphic deposit\nC. Contact metasomatic deposit\nD. Eluvial deposit 5 beds",
|
| 1087 |
+
"If trilobites are found in the strata, then the stratigraphic age is:\nChoose from:\n\nA. Early Ordovician\nB. Tertiary\nC. Cretaceous\nD. Early Cambrian",
|
| 1088 |
+
"Which of the following minerals is clay mineral:\nChoose from:\n\nA. Kaolinite\nB. Calcite\nC. Garnet\nD. Pyrite",
|
| 1089 |
+
"Which sedimentary formation reflects the transformation from marine facies to continental facies:\nChoose from:\n\nA. Flysch deposition\nB. Turbidity current deposition\nC. Molasite deposition\nD. Pyroclastic deposition",
|
| 1090 |
+
"The part above Moho is called:\nChoose from:\n\nA. Upper crust\nB. Lower crust\nC. Mantle\nD. Core",
|
| 1091 |
+
"The era when human beings appeared was:\nChoose from:\n\nA. Tertiary\nB. Quaternary\nC. Sinian\nD. Permian",
|
| 1092 |
+
"The unique mineral group formed by metamorphism is:\nChoose from:\n\nA. Sericite, andalusite, wollastonite, garnet\nB. andalusite, hornblende, kaolinite, magnetite\nC. olivine, pyroxene, hornblende, biotite\nD. pyroxene, kyanite, graphite, garnet",
|
| 1093 |
+
"What grade does diamond belong to in Mohs hardness tester:\nChoose from:\n\nA. 5\nB. 7\nC. 8",
|
| 1094 |
+
"Which of the following rocks does not belong to dynamic metamorphic rocks:\nChoose from:\n\nA. schist rock\nB. fault breccia\nC. mylonite\nD. cataclastic",
|
| 1095 |
+
"Peridotite belongs to:\nChoose from:\n\nA. Ultrabasic rock\nB. Basic rock\nC. Neutral rock\nD. Acid rock",
|
| 1096 |
+
"The boundary, system, series and order are:\nChoose from:\n\nA. Lithostratigraphic unit\nC. Biological taxonomic unit\nB. Time unit\nD. Chronostratigraphic unit Lamprophyre veins belong to Lithostratigraphic unit",
|
| 1097 |
+
"According to isotopic dating, the longest geological period is:\nChoose from:\n\nA. Proterozoic\nC. Mesozoic\nB. Paleozoic\nD. Cenozoic",
|
| 1098 |
+
"Streamline structure generally occurs in which of the following rock types:\nChoose from:\n\nA. Basalt\nB. Andesite\nC. Rhyolite\nD. Trachyte",
|
| 1099 |
+
"At which time did the total extinction of dinosaurs occur:\nChoose from:\n\nA. Ordovician\nB. Tertiary\nC. Cretaceous\nD. Cambrian"
|
| 1100 |
],
|
| 1101 |
"answer": [
|
| 1102 |
"C",
|
|
|
|
| 1162 |
"C",
|
| 1163 |
"B",
|
| 1164 |
"D",
|
| 1165 |
+
"B",
|
| 1166 |
+
"A",
|
| 1167 |
+
"A",
|
| 1168 |
+
"B",
|
| 1169 |
+
"A",
|
| 1170 |
+
"A",
|
| 1171 |
+
"B",
|
| 1172 |
+
"B",
|
| 1173 |
+
"A",
|
| 1174 |
+
"A",
|
| 1175 |
+
"A",
|
| 1176 |
+
"B",
|
| 1177 |
+
"B",
|
| 1178 |
"A",
|
| 1179 |
"D",
|
| 1180 |
"C",
|
|
|
|
| 1205 |
"C",
|
| 1206 |
"B",
|
| 1207 |
"D",
|
| 1208 |
+
"B",
|
| 1209 |
+
"A",
|
| 1210 |
+
"A",
|
| 1211 |
+
"B",
|
| 1212 |
+
"A",
|
| 1213 |
+
"A",
|
| 1214 |
+
"B",
|
| 1215 |
+
"B",
|
| 1216 |
+
"A",
|
| 1217 |
+
"A",
|
| 1218 |
+
"A",
|
| 1219 |
+
"B",
|
| 1220 |
+
"B",
|
| 1221 |
"D",
|
| 1222 |
"A",
|
| 1223 |
"A",
|
| 1224 |
+
"A",
|
| 1225 |
+
"A",
|
| 1226 |
"C",
|
| 1227 |
"B",
|
| 1228 |
"A",
|
| 1229 |
+
"B",
|
| 1230 |
+
"A",
|
| 1231 |
+
"B",
|
| 1232 |
+
"C",
|
| 1233 |
+
"A",
|
| 1234 |
"C",
|
| 1235 |
"D",
|
| 1236 |
"A",
|
|
|
|
| 1240 |
"D",
|
| 1241 |
"A",
|
| 1242 |
"B",
|
| 1243 |
+
"A",
|
| 1244 |
"B",
|
| 1245 |
"A",
|
| 1246 |
"C",
|
|
|
|
| 1591 |
},
|
| 1592 |
"tf": {
|
| 1593 |
"question": [
|
| 1594 |
+
"Minerals all have cleavage",
|
| 1595 |
+
"According to the content of quartz, magmatic rocks can be further divided into four categories: ultrabasic, basic, neutral and acidic",
|
| 1596 |
+
"The upper wall of a fault refers to the ascending disk of a fault",
|
| 1597 |
+
"The first period of Mesozoic is called Triassic",
|
| 1598 |
+
"Permian is the last period of Paleozoic",
|
| 1599 |
+
"Physical weathering does not change the chemical composition of rocks",
|
| 1600 |
+
"The largest flat surface of gravel in alluvium tends to the upper reaches of rivers",
|
| 1601 |
+
"There is no groundwater in magmatic rock area",
|
| 1602 |
"Most glacial deposits have obvious bedding",
|
| 1603 |
+
"Sediments in the ocean are carried by rivers",
|
| 1604 |
+
"Desert is mainly formed by the geological action of wind",
|
| 1605 |
+
"In the anticline structure, the rock strata in the central part are relatively old",
|
| 1606 |
+
"Weathering is the geological action of wind",
|
| 1607 |
"Bedding is an important structure of sedimentary rocks",
|
| 1608 |
+
"If the strike of rock strata is known, the tendency of rock strata will be known",
|
| 1609 |
+
"Sea earthquakes often lead to turbidity current on the seabed",
|
| 1610 |
+
"Rock folds are mainly formed by external dynamic geological processes",
|
| 1611 |
+
"The contact relationship between two sets of strata with the same occurrence is called integrated contact",
|
| 1612 |
+
"The gravity sold by matter on the earth is the universal gravitation of the earth",
|
| 1613 |
"The hardness of quartz is greater than that of calcite",
|
| 1614 |
+
"Stomatal structures are common in volcanic rocks",
|
| 1615 |
"Differential weathering is caused by different climates",
|
| 1616 |
+
"Bedrock is a rock foundation",
|
| 1617 |
"In the original horizontal state, the overlying strata are newer and the underlying strata are older",
|
| 1618 |
+
"Earthquake damage to the ground and buildings is called earthquake intensity",
|
| 1619 |
+
"The coastline is the boundary between continental crust and oceanic crust",
|
| 1620 |
+
"The higher the position of the valley terrace, the earlier the terrace formed",
|
| 1621 |
+
"Plate structure, thousand-piece structure and sheet structure are common structures in metamorphic rocks",
|
| 1622 |
+
"The surface gravity value increases with the increase of latitude and decreases with the increase of altitude",
|
| 1623 |
+
"Lithosphere refers to the crust",
|
| 1624 |
+
"Quartz has well developed cleavage",
|
| 1625 |
+
"Marine geological processes are mainly sedimentation",
|
| 1626 |
+
"When side erosion occurs, the convex banks of rivers are scoured and collapsed",
|
| 1627 |
+
"Jointed plane refers to the plane formed by the fracture of minerals along a certain direction inside the crystal after being acted by mechanical force",
|
| 1628 |
+
"The type of glaciers in China belongs to mountain glaciers",
|
| 1629 |
+
"Diluvium is the product of river flood period",
|
| 1630 |
+
"The geological process of swamp is mainly biological sedimentation",
|
| 1631 |
"Differential weathering is caused by different climates",
|
| 1632 |
+
"Bottom erosion is the erosion that widens the riverbed and valley floor",
|
| 1633 |
"The hardness of quartz is greater than that of calcite",
|
| 1634 |
"Shear waves cannot pass through liquid objects",
|
| 1635 |
"Ice stains have good bedding, sorting and roundness",
|
| 1636 |
+
"When the river turns, the sedimentation mainly occurs on the convex bank side",
|
| 1637 |
+
"The water level in general civil wells can represent the water level of the phreatic surface in this area",
|
| 1638 |
+
"The crystal plane of quartz has grease luster, and its fracture surface has glass luster",
|
| 1639 |
+
"The chemical formula of calcite is “CaCO3”",
|
| 1640 |
"Karst caves are mainly formed near the phreatic surface",
|
| 1641 |
+
"Almond-shaped structure mainly occurs in volcanic rocks",
|
| 1642 |
+
"Calcite has two groups of cleavage",
|
| 1643 |
+
"Most earthquakes in the world belong to tectonic earthquakes",
|
| 1644 |
+
"Calcite is the main mineral composition of limestone and marble",
|
| 1645 |
+
"Field investigation is the most basic and important link in earth science work, which can obtain the first-hand information of the studied objects.",
|
| 1646 |
"The shape and size of the earth refers to the shape and size of the geoid.",
|
| 1647 |
+
"Each ocean floor has a ridge or uplift, of which the Pacific Ocean floor is an uplift and the other three ocean floors are ridges.",
|
| 1648 |
+
"Flat-topped seamounts are seamounts near sea level, which are formed by regional subsidence and submergence after their tops are leveled by weathering, denudation and seawater erosion.",
|
| 1649 |
+
"The earth's crust consists of two layers: silicon-aluminum layer and silicon-magnesium layer.",
|
| 1650 |
"The boundary between continental crust and oceanic crust is at the coastline.",
|
| 1651 |
+
"The gravity of the surface decreases with the increase of latitude.",
|
| 1652 |
+
"The electrical properties of the earth's interior are mainly related to the magnetic permeability and conductivity of the materials in the earth.",
|
| 1653 |
+
"Radioactive elements are generally concentrated in the surface of the solid earth, and mainly concentrated in metamorphic rocks.",
|
| 1654 |
"Crustal movement can be divided into horizontal movement and vertical movement according to the direction of movement.",
|
| 1655 |
+
"The crustal movement after Quaternary is generally called neotectonic movement.",
|
| 1656 |
+
"The root cause of earthquakes lies in plate movement.",
|
| 1657 |
+
"Active volcanoes can only be distributed at the edge of plates.",
|
| 1658 |
+
"The whole interior of the earth is molten, and magma exists everywhere.",
|
| 1659 |
"In metamorphism, the main function of static pressure is to raise the temperature of metamorphic reaction.",
|
| 1660 |
+
"When clastic material is transported in flowing water, clay-grade particles once deposited are eroded again, which requires greater flowing water speed.",
|
| 1661 |
"The retreat of the waterfall is caused by the erosion of the river.",
|
| 1662 |
+
"The stone forest in Lunan, Yunnan Province was formed by river erosion.",
|
| 1663 |
+
"Finland, a country of thousands of lakes, has many lakes that are the causes of rivers.",
|
| 1664 |
+
"The amygdala in volcanic rocks belongs to the form of crystalline aggregates.",
|
| 1665 |
+
"According to Rick's Law, deep in the earth's crust, minerals precipitate in the direction of maximum stress and dissolve in the direction of minimum stress.",
|
| 1666 |
+
"According to the classification standard of debris particle size in petroleum industry, the debris particles of 0.25 ~ 0.5 mm are medium sand.",
|
| 1667 |
+
"Generally speaking, clastic particles with good roundness have higher sphericity.",
|
| 1668 |
+
"Alluvial fan facies sediments are generally poorly sorted and rounded.",
|
| 1669 |
+
"Salty lakes refer to lakes with salinity greater than 35%.",
|
| 1670 |
+
"According to PH value, seawater belongs to weakly alkaline medium.",
|
| 1671 |
+
"The change of material composition and bedding structure of turbidite in vertical direction follows Bowma sequence, and turbidite profiles in nature should show complete Bowma sequence.",
|
| 1672 |
+
"The code name of Cretaceous is T.",
|
| 1673 |
"The original occurrence of volcanic eruptions is mostly inclined.",
|
| 1674 |
+
"On the plane, the dome structure is characterized by old rock strata at the center and young rock strata around it.",
|
| 1675 |
+
"Field investigation is the most basic and important link in earth science work, which can obtain the first-hand information of the studied objects.",
|
| 1676 |
"The shape and size of the earth refers to the shape and size of the geoid.",
|
| 1677 |
+
"Each ocean floor has a ridge or uplift, of which the Pacific Ocean floor is an uplift and the other three ocean floors are ridges.",
|
| 1678 |
+
"Flat-topped seamounts are seamounts near sea level, which are formed by regional subsidence and submergence after their tops are leveled by weathering, denudation and seawater erosion.",
|
| 1679 |
+
"The earth's crust consists of two layers: silicon-aluminum layer and silicon-magnesium layer.",
|
| 1680 |
"The boundary between continental crust and oceanic crust is at the coastline.",
|
| 1681 |
+
"The gravity of the surface decreases with the increase of latitude.",
|
| 1682 |
+
"The electrical properties of the earth's interior are mainly related to the magnetic permeability and conductivity of the materials in the earth.",
|
| 1683 |
+
"Radioactive elements are generally concentrated in the surface of the solid earth, and mainly concentrated in metamorphic rocks.",
|
| 1684 |
"Crustal movement can be divided into horizontal movement and vertical movement according to the direction of movement.",
|
| 1685 |
+
"The crustal movement after Quaternary is generally called neotectonic movement.",
|
| 1686 |
+
"The root cause of earthquakes lies in plate movement.",
|
| 1687 |
+
"Active volcanoes can only be distributed at the edge of plates.",
|
| 1688 |
+
"The whole interior of the earth is molten, and magma exists everywhere.",
|
| 1689 |
"In metamorphism, the main function of static pressure is to raise the temperature of metamorphic reaction.",
|
| 1690 |
+
"When clastic material is transported in flowing water, clay-grade particles once deposited are eroded again, which requires greater flowing water speed.",
|
| 1691 |
"The retreat of the waterfall is caused by the erosion of the river.",
|
| 1692 |
+
"The stone forest in Lunan, Yunnan Province was formed by river erosion.",
|
| 1693 |
+
"Finland, a country of thousands of lakes, has many lakes that are the causes of rivers.",
|
| 1694 |
+
"The amygdala in volcanic rocks belongs to the form of crystalline aggregates.",
|
| 1695 |
"Gutenberg surface is the interface between crust and mantle",
|
| 1696 |
+
"The Earth's crust consists of silicon-aluminum layer and silicon-magnesium layer",
|
| 1697 |
+
"The whole interior of the earth is molten and magma exists everywhere",
|
| 1698 |
"In metamorphism, the main function of static pressure is to raise the temperature of metamorphic reaction",
|
| 1699 |
"Mylonite is a rock formed by dynamic metamorphism",
|
| 1700 |
+
"Hydration does not belong to chemical weathering",
|
| 1701 |
+
"Under the same climatic conditions, rocks with amorphous, fine grained, isogranular structure or large porosity are less likely to be chemically weathered than rocks with the same composition, such as crystalline, unisogranular and coarse grains",
|
| 1702 |
+
"In weathering, quartz is the most difficult mineral component of rock to be weathered",
|
| 1703 |
"Honeycomb stone is the product of wind erosion",
|
| 1704 |
+
"Aeolian deposits include Aeolian sand and Aeolian loess",
|
| 1705 |
+
"Structural water does not participate in crystal composition and has nothing to do with mineral crystals",
|
| 1706 |
+
"The amygdala in volcanic rocks belongs to the morphology of crystalline aggregates",
|
| 1707 |
"The color of minerals can be described by analogy, such as the pig liver color of hematite",
|
| 1708 |
+
"The luster of mineral actually refers to the luminescence of mineral surface",
|
| 1709 |
"The Mohs hardness of diamond is 10",
|
| 1710 |
+
"The cleavage of muscovite is incomplete",
|
| 1711 |
+
"Both augite and hornblende are chain structure silicate minerals",
|
| 1712 |
+
"Kaolinite and mica are silicate minerals with layered structure",
|
| 1713 |
"Sedimentary rocks and metamorphic rocks can be transformed into each other",
|
| 1714 |
"Quartz and amphibole in magmatic rocks have special significance and can reflect SiO2 saturation in magmatic rocks, so they can be called acidity indicator minerals",
|
| 1715 |
"Bowen reaction series explains the general law of mineral symbiosis and association in magmatic rocks",
|
| 1716 |
+
"Granite is an acid plutonic intrusive rock",
|
| 1717 |
"Andesite is a neutral extrusive rock",
|
| 1718 |
+
"Metamorphic rocks formed by metamorphism of sedimentary rocks are called orthomorphic rocks",
|
| 1719 |
"Gneiss is a regional metamorphic rock",
|
| 1720 |
+
"As a result of mechanical sedimentary differentiation, sediments are distributed regularly along the transport direction in the order of gravel-sand-silt-clay",
|
| 1721 |
+
"The white color of pure quartz sandstone inherits the color of quartz, which is a kind of inherited color",
|
| 1722 |
+
"Rock strata with a thickness of 0.5 ~ 0.lm are called thin strata",
|
| 1723 |
+
"A clastic rock containing 8% medium gravel, 10% fine gravel, 17% coarse sand, 16% medium sand, 18% fine sand, 14% coarse silty sand and 17% fine silty sand should be named as \"gravel-bearing silty sandstone\"",
|
| 1724 |
+
"Detrital particles with good roundness generally have higher sphericity",
|
| 1725 |
+
"Basement cementation represents the simultaneous deposition of debris and cementation, which is the product of rapid accumulation",
|
| 1726 |
+
"Clay rock is mainly composed of fine particles with grain size < 0.05 mm, and contains a large amount of clay minerals (kaolinite, montmorillonite, hydromica, etc.) loose or consolidated rock",
|
| 1727 |
+
"The \"bamboo leaf\" body in bamboo leaf limestone widely distributed in North China is a typical internal clastic"
|
| 1728 |
],
|
| 1729 |
"answer": [
|
| 1730 |
"False",
|
|
|
|
| 2494 |
"Briefly describe the types of strata contact relationship",
|
| 2495 |
"Geological year representative? (Both tabulation and writing are acceptable) (8 points)",
|
| 2496 |
"Briefly describe Bowen reaction series and symbiotic combination law? (10 points)",
|
| 2497 |
+
"Briefly describe the distribution of earthquakes in the world.",
|
| 2498 |
+
"Briefly describe the main types of weathering",
|
| 2499 |
+
"Brief description of the types of parent rock weathering products",
|
| 2500 |
+
"Explain mechanical deposition differentiation",
|
| 2501 |
+
"Briefly describe the main types of diagenesis",
|
| 2502 |
+
"Explain the concept of karst and the basic conditions for its formation",
|
| 2503 |
+
"List the types of terrigenous clastic rocks and explain their grain size content standards.",
|
| 2504 |
+
"Brief introduction to the binary structure of river deposits",
|
| 2505 |
+
"Briefly describe the types of strata contact relationship",
|
| 2506 |
+
"The influencing factors and results of metamorphism are briefly described.",
|
| 2507 |
+
"Briefly describe the main types of weathering",
|
| 2508 |
+
"Brief description of the types of parent rock weathering products",
|
| 2509 |
+
"Explain mechanical deposition differentiation",
|
| 2510 |
+
"Briefly describe the main types of diagenesis",
|
| 2511 |
+
"The main types of bedding structures of sedimentary rocks are listed and explained.",
|
| 2512 |
+
"List the types of terrigenous clastic rocks and explain their grain size content standards.",
|
| 2513 |
"Geological year representative? (Both tabulation and writing are acceptable) (7 points)",
|
| 2514 |
+
"Briefly describe the classification of sedimentary rocks and their main rock types (7 points)"
|
| 2515 |
],
|
| 2516 |
"answer": [
|
| 2517 |
"Formation of continental core : Paleoarchean is dominated by basic eruptions, terrigenous sediments are thin, epicrustal rocks appear sporadically, Mesoarchean volcanic rocks are mainly intermediate and basic, and are still well developed, but sedimentary rocks have spread all over the region , indicating that the sedimentary thickness of the distribution of crustal rocks has increased significantly . The proportion of Neoarchean sedimentary rocks increased significantly, volcanic rocks appeared in the form of interlayers, and sedimentary rocks had obvious zoning. In Shandong, Inner Mongolia and other places, deposits rich in organic carbon have even appeared, and crustal rocks have been widely distributed in North China. The Paleoarchean and Neoarchean granite emplacements occurred in three periods: 3.24 billion years of granite and greisen diorite emplacement; 2.9 billion years of granite emplacement ; 2.7-2.5 billion years of granite emplacement . Its scale gradually increased, indicating that the silicon-aluminum shell continued to expand and thicken. By the end of the Neoarchean, the silicon-aluminum shell had begun to take shape, forming the prototype of the North China plate\u2014the continental core. Accretion of continental nuclei and formation of primitive plates\u2014Paleoproterozoic : The Paleoproterozoic continental core experienced tensional rifting\u2014closing uplift and intrusion of a large number of granite bodies. The Luliang movement reassembled the initially split continental core and further consolidated the crust. knot, the final formation of the original plate. Volcaniclastic sedimentary sequences of different scales developed in the early and middle stages, and the molasse accumulations in the late stage represent basement deposits . Rift trough development stage : Entering the Mesoproterozoic is the rift trough development stage, forming three sedimentary areas within the North China plate, the Yanshan Trough (distributed in the north -east direction ) ; the Western Henan Shelf Sea (connected to the Qinling Trough in the south ) ; at the stage of the Jiaoliao Deep Trough (North- North- East distribution ) , the sedimentary layer was extremely thick, reaching tens of thousands of meters, and there were mature and relatively high terrigenous clastics (quartz sandstone-carbonate-argillaceous rock ) deposition, known as cap-like deposition. The formation of the North China continental plate : the Qinyu movement at the end of the Mesoproterozoic ( 1 billion years) caused the overall uplift of North China. In the Neoproterozoic, the sedimentary range narrowed, and the Qingbaikou Group had no volcanic material, and the thickness became thinner, which belonged to the truly stable type of sedimentation. The parallel unconformity contact between the Middle and Upper Proterozoic represents the formation of the North China Block.",
|