Deepest Part Of The Ocean Floor
An oceanic trench is a long and narrow depression in the ocean floor.
Deepest part of the ocean floor. Oceanic trenches in the ocean are long but narrow topographic depressions on the sea floor the deepest parts of the ocean floor. 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. It is crescent shaped and measures about 2 550 km 1 580 mi in length and 69 km 43 mi.
The rest of the ocean floor varies in. It is the deepest oceanic trench on earth. The challenger deep in the mariana trench is the deepest known point in earth s oceans.
Starting from land a trip across an ocean basin along the seafloor would begin with crossing the continental shelf. It is almost seven miles deep or about 35 000 feet. The pacific ocean has around 50 000km of convergent plate margins and most of the deepest point located around this place.
The deepest part of the ocean floor is the marianas trench near the philippines in the pacific ocean. It sits on a subduction zone where the pacific plate is subducting beneath the philippine plate. Some scientists argue that this makes the challenger deep the perfect place to dispose of toxic nuclear waste.
The challenger deep is the deepest part of the ocean. The deepest part of earth s oceans where the pacific plate is subducted under the mariana plate location of the mariana trench the mariana trench or marianas trench is located in the western pacific ocean about 200 kilometres 124 mi east of the mariana islands. Plate tectonics and the ocean floor.
The deepest known point is nearly 7 miles below the surface.