Geography Answer the question

The landforms on the ocean bed that are comparatively more extending and deeper ones are called marine trench.

The landforms on the ocean bed that are comparatively less extending and shallower ones are called marine deep.

The flat and extensive summit of marine island is called submarine plateau.

Peaks of some of the submerged hills that come above the sea level are called marine islands.

The hundreds of kilometres wide and thousands of kilometres long hills found on the ocean bed are called submerged hills.

The flat part of the sea bed that lies
beyond the continental slope is called abyssal plain.

The steeper slope of the sea bed beyond the extent of continental shelf is called continental slope.

The land near the coast and submerged under the sea is called continental shelf.