Rocks are classified as igneous, metamorphic, or sedimentary according to
1 2 3 4
their color their shape how they formed the minerals they contain
Question: Rocks are classified as igneous, metamorphic, or sedimentary according to
(1) their color
(2) their shape
(3) how they formed
(4) the minerals they contain

Answer: (3) how they formed
Answer: (1) their color
Question: Rocks are classified as igneous, metamorphic, or sedimentary according to
(1) their color
(2) their shape
(3) how they formed
(4) the minerals they contain
Answer: (3) how they formed