The Floor Of The Ocean Challenger Deep

Deepsea challenger dcv 1 is a 7 3 metre 24 ft deep diving submersible designed to reach the bottom of challenger deep the deepest known point on earth on 26 march 2012 canadian film director james cameron piloted the craft to accomplish this goal in the second manned dive reaching the challenger deep.

The floor of the ocean challenger deep.

The deepest region of the earth s ocean is the challenger deep. Mariana trench is a 43mi broad crescent shaped region on the floor of the pacific ocean. The marianas trench contains challenger deep the deepest point in the ocean floor that we know of today. The deepest part of the mariana trench is known as challenger deep.

The mariana trench or marianas trench is located in the western pacific ocean about 200 kilometres 124 mi east of the mariana islands. The challenger deep consists of three basins each 6 to 10 km 3 7 to 6 2 mi long 2 km 1 2 mi wide and over 10 850 m 35 597 ft in depth oriented in echelon from west to east separated by. The name challenger deep is often used synonymously with earth s deepest point but challenger deep isn t a sounding or a single spot on the ocean floor. Challenger deep is located over 11 000 meters below the ocean surface.

On 23 january 1960 the then us navy officer accompanied by swiss national jacques piccard made the first crewed dive to the floor of earth s deepest ocean trench using the bathyscaphe trieste. It is the deepest oceanic trench on earth. Located in the pacific ocean the mariana trench is the deepest valley in the ocean floor. For scale if mount everest the highest point on earth were dropped into challenger deep its summit would still not breach the surface.

It is crescent shaped and measures about 2 550 km 1 580 mi in length and 69 km 43 mi in width. 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 sounding wasn t a record but it was the first taken in the vicinity of what we now know is home to the deepest spot on earth the mariana trench. 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.

Challenger deep the deepest point in the mariana trench which is itself the deepest part of the ocean is therefore the deepest point on earth more than 36 000 feet below the ocean s surface. What ocean zone would be located just above the floor of challenger deep. Kmusser via wikimedia commons challenger deep is nearly seven miles 11 kilometers below the surface of the ocean.