Deepest Parts Of The Ocean Floor

It is the deepest oceanic trench on earth.

Deepest parts of the ocean floor.

An oceanic trench is a long and narrow depression in the ocean floor. The oceans deepest area is the mariana trench also called the marianas trench which is in the western part of the pacific ocean. Deepest point in the world s oceans. Continental shelf 300 feet continental slope 300 10 000 feet abyssal plain 10 000 feet abyssal hill 3 000 feet up from the abyssal plain seamount 6 000 feet.

Cousteau submerged his camera to the sea floor of the romanche trench in the atlantic ocean some 24 500 feet down providing the first glimpse of this previously unseen part of the ocean. These plates slowly move toward each other at distances that range from a few millimeters per year to more than 10 centimeters. These oceanographic features are the deepest parts of the ocean floor. It is crescent shaped and measures about 2 550 km 1 580 mi in length and 69 km 43 mi in width.

Ocean trenches form some of the deepest locations in earth s oceans. Oceanic trenches are a distinctive morphological feature of convergent plate boundaries along which lithospheric plates move towards each other at rates that vary from a few millimeters to over ten centimeters per year. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Oceanic trenches are topographic depressions of the sea floor relatively narrow in width but very long.

The maximum known depth is 10 984 metres 36 037 ft 25 metres 82 ft 6 825 miles at the southern end of a. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Map showing the location of the challenger deep the epicenter of an april 2016 earthquake and the relative movement directions of the pacific and philippine plates. The trench is 1 554 miles long and 44 miles wide or 120 times larger than the grand canyon.