The ocean's deepest area is the Mariana Trench (also called the Marianas Trench), which is about 11 km (almost 7 miles, or almost 36,000 feet) deep. The trench is 1,554 miles long and 44 miles wide, and is like the Grand Canyon of the ocean, although it is 120 times larger.he Mariana Trench is so deep because it is an area where two of the Earth's plates converge and one (the Pacific plate) is subducted, or dives underneath, the other (the Philippine plate). During this slow process, the Philippine plate also gets pulled down.
http://marinelife.about.com/od/habitatprofiles/f/What-Is-The-Deepest-Part-Of-The-Ocean.htm
The deepest point in the ocean is, not surprisingly, in the Mariana Trench. It is called the Challenger Deep, after the British ship Challenger II, which discovered this point in 1951 while surveying. The Challenger Deep lies along the southern end of the Mariana Trench near the Mariana Islands.Various measurements have been taken of the ocean's depth at the Challenger Deep, but it is usually described as about 11,000 meters deep, or close to 7 miles beneath the ocean's surface.he Mariana Trench is so deep because it is an area where two of the Earth's plates converge and one (the Pacific plate) is subducted, or dives underneath, the other (the Philippine plate). During this slow process, the Philippine plate also gets pulled down.
http://marinelife.about.com/od/habitatprofiles/f/What-Is-The-Deepest-Part-Of-The-Ocean.htm
Location of the Mariana Trench. The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana Islands. The trench is about 2,550 kilometres (1,580 mi) long but has an average width of only 69 kilometres (43 mi).he trench is not the part of the seafloor closest to the center of the Earth. This is because the Earth is not a perfect sphere; its radius is about 25 kilometres (16 mi) less at the poles than at the equator.
https://en.wikipedia.org/wiki/Mariana_Trench
The Mariana Trench or Marianas Trench is the deepest part of the world's oceans. It is located in the western Pacific Ocean, to the east of the Mariana Islands.he trench is not the part of the seafloor closest to the center of the Earth. This is because the Earth is not a perfect sphere; its radius is about 25 kilometres (16 mi) less at the poles than at the equator.
https://en.wikipedia.org/wiki/Mariana_Trench
down! The average depth of the ocean is about. . The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam.Challenger Deep is approximately. deep.he average depth of the ocean is about. . The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam. Challenger Deep is approximately.
http://oceanservice.noaa.gov/facts/oceandepth.html
Deepest Part of the Ocean The Challenger Deep in the Mariana Trench is the deepest known location in Earth's oceans.ap showing the geographic location of the Mariana Trench in the Pacific Ocean. Image from the CIA Factbook. Map showing the location of the Challenger Deep on the southern end of the Mariana Trench, south of Guam. NOAA image modified by Kmusser and used here under a GNU Free Document License.
http://geology.com/records/deepest-part-of-the-ocean.shtml
The Challenger Deep is the deepest known point in the Earth 's seabed hydrosphere, with a depth of 10,898 to 10,916 m (35,755 to 35,814 ft) by direct measurement from submersibles, and slightly more by sonar bathymetry (see below).t is in the Pacific Ocean, at the southern end of the Mariana Trench near the Mariana Islands group. The Challenger Deep is a relatively small slot-shaped depression in the bottom of a considerably larger crescent-shaped oceanic trench, which itself is an unusually deep feature in the ocean floor.
https://en.wikipedia.org/wiki/Challenger_Deep
The Challenger Deep, in the southern end of the Mariana Trench (sometimes called the Marianas Trench), is the deepest spot in the ocean. Its depth is difficult to measure from the surface, but modern estimates vary by less than 1,000 feet (305 meters).s deep as the trench is, it is not the spot closest to the center of Earth. Because the planet bulges at the equator, the radius at the poles is about 16 miles (25 km) less than the radius at the equator. So, parts of the Arctic Ocean seabed are closer to the Earth's center than the Challenger Deep.
http://www.livescience.com/23387-mariana-trench.html
The ocean's second-deepest place is also in the Mariana Trench. The Sirena Deep, which lies 124 miles (200 kilometers) to the east of Challenger Deep, is a bruising 35,462 feet deep (10,809 m).s deep as the trench is, it is not the spot closest to the center of Earth. Because the planet bulges at the equator, the radius at the poles is about 16 miles (25 km) less than the radius at the equator. So, parts of the Arctic Ocean seabed are closer to the Earth's center than the Challenger Deep.
http://www.livescience.com/23387-mariana-trench.html
The deepest point of the Pacific Ocean is 11,033 m, in the Mariana Trench. What is the water pressure at that point?The density of seawater is 1025 kg/m3.he deepest point of the Pacific Ocean is 11,033 m, in the Mariana Trench. What is the water pressure at that point? The density of seawater is 1025 kg/m3.
http://www.chegg.com/homework-help/questions-and-answers/deepest-point-pacific-ocean-11-033-m-mariana-trench-water-pressure-point-density-seawater--q3229016
what is the deepest point of the ocean
Mariana Trench is the deepest point of ocean.