Deepest Point Of Ocean Floor

An american explorer has descended nearly 11km seven miles to the deepest place in the ocean the mariana trench in the pacific.

Deepest point of 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. 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. The trench is 1 554 miles long and 44 miles wide or 120 times larger than the grand canyon. Deepest points located in the different part of the oceans on earth the deepest are explored and still exploring by the explorer there might be unknown or unexplored deepest point exist on earth than mariana trench the deepest point on earth.

Deepest point in the world s oceans. Oceanic trenches in the ocean are long but narrow topographic depressions on the sea floor the. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. The floor of the puerto rico trench constitutes the deepest point in the atlantic ocean.

The challenger deep in the mariana trench is the deepest known point in earth s oceans. Victor vescovo spent four. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. It is crescent shaped and measures about 2 550 km 1 580 mi in length and 69 km 43 mi in width.

It is located in the south pacific ocean on the northern side of the kermadec tonga subduction zone. 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. Media outlets overwhelmingly referred to the area as the brownson deep while the name milwaukee deep was used by others. The tonga trench is the second deepest site in the ocean floor at 35 702 feet below the level of the sea floor.

This area is considered an active submergence zone which means the pacific plate is continuing to slide beneath both the tonga and. During the five deeps expedition explorer victor vescovo achieved the first manned descent to this location. 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. Measuring the greatest ocean depth.

23 1960 walsh and piccard made history when they made the five hour 6 78 mile odyssey to the world s deepest known point.