Diagram Ocean Floor Trench

The ocean floor is littered with adorable octopuses and actual garbage alongside the wild natural beauty some evidence of humans.

Diagram ocean floor trench.

The mariana trench for example is the deepest place in the ocean at 36 201 feet. The maximum known depth is 10 984 metres 36 037 ft 25 metres 82 ft 6 825 miles at the southern end of a. It is the deepest oceanic trench on earth. The types of rocks found in these ocean trenches are also asymmetrical.

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. On a trench s outer slope the oceanic side the slope is gentle as the plate gradually bends into the trench. Oceanic trenches are topographic depressions of the sea floor relatively narrow in width but very long. After scaling the mid ocean ridge and traversing hundreds to thousands of miles of abyssal plains you might encounter an ocean trench.

The deepest ocean depth to be sounded is in the challenger deep of the mariana trench. An oceanic trench is a long and narrow depression in 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. Mariana trench the mariana trench or marianas trench located in the western pacific ocean approximately 200 kilometres 124 mi east of the mariana islands is the bbc news ocean trench take a dive 11 000m down icy cold pitch black and with crushing pressures the deepest part of the ocean is one of the most hostile places on the planet as a wave of new.

Oceanic trenches typically extend 3 to 4 km 1 9 to 2 5 mi below the level of the surrounding oceanic floor. At the bottom of the mariana trench. These oceanographic features are the deepest parts of the ocean floor. These trenches are considered the deepest part of the ocean floor occurring at the boundary between convergent plates and lithospheric plates.

On the inner slope continental side the trench walls are much more steep. Finally you would ascend tens of thousands of feet back up the continental slope and across the continental shelf. Ocean trenches formed by this continental oceanic boundary are asymmetrical.