Deepest Part Of The Ocean Floor In Miles

Territorial island of guam.

Deepest part of the ocean floor in miles.

The mariana trench is a crescent shaped dent in the floor of the pacific ocean extending over 1500 miles long with an average width around 43 miles and a depth of almost 7 miles or just under 36 201 feet. It is crescent shaped and measures about 2 550 km 1 580 mi in length and 69 km 43 mi in width. In fact to put it into perspective think about the titanic which was found 12 600 feet below the surface of the atlantic ocean nearly 2 4 miles down. It separates the old world from the new world the atlantic ocean occupies an elongated s shaped basin extending longitudinally between europe and africa to the east.

Read here to learn more about the mariana trench. Measuring the greatest ocean depth. The challenger deep is nearly three. It covers approximately 20 percent of earth s surface and about 29 percent of its water surface area.

Mariana trench marianas trench deepest of the world s deep sea trenches. The mariana trench or marianas trench is located in the western pacific ocean about 200 kilometres 124 mi east of the mariana islands. The trench is 1 554 miles long and 44 miles wide or 120 times larger than the grand canyon. The average depth of the ocean is about 12 100 feet 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.

It is the deepest oceanic trench on earth. In 2010 the united states center for coastal ocean mapping measured the depth of the challenger deep at 10 994 meters 36 070 feet below sea level with an estimated vertical accuracy of 40 meters. The oceans deepest area is the mariana trench also called the marianas trench which is in the western part of the pacific ocean. It stretches for more than 1 580 miles 2 540 km with a mean width of 43 miles 69 km and is part of the western pacific system of oceanic trenches coinciding with subduction zones.

For comparison most ocean life lives above a depth of 660 feet. Deepest point in the world s oceans. The atlantic ocean is the second largest of the world s oceans with an area of about 106 460 000 km 2 41 100 000 sq mi. The challenger deep in the mariana trench is the deepest known point in earth s oceans.