The Two Major Regions Of The Ocean Floor

It is actually a part of the continent sloping gently towards the.

The two major regions of the ocean floor.

Shields expansive flat regions composed of mostly igneous and metamorphic rocks stable platforms very deformed rocks are covered by a thin layer of sedimentary rocks 1 9 what are the three major regions of the ocean floor and what are some features associated with each. How does the topography of the ocean floor compare to that on land. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. The three major regions of the ocean floor is the continental margin the deep ocean basin and the ocean floor.

The continental shelf the continental slope and the continental rise are sections of the continental margin based on depth and changes in slope. One region the continental margin is the edge of the continent that is covered by ocean water. The two major regions are the continental margin and the deep ocean basin. The world ocean can be divided into four main ocean basins the pacific ocean the atlantic ocean the indian ocean and the arctic ocean.

The other region the deep ocean basin begins at the end of the continental margin and extends under the deepest parts. Continental shelf is the shallow portion of the ocean which lies close to the continental margin. The continental margins abyssal plains and mid ocean ridges. Located principally in two major zones circum pacific belt region surrounding the pacific ocean includes the mountains of the western americas and continues into the western pacific in the form of volcanic islands other major mountainous belt extends eastward from the alps through iran and the himalayas and then dips southward into.

The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. In general the ocean floor can be divided into four major divisions. 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 ocean floor or seabed can be divided into three major regions.