What Are The 3 Regions Of The Ocean Floor

The smooth flat regions that make up 40 of the ocean floor are the abyssal plain.

What are the 3 regions of the ocean floor.

The continental margins abyssal plains and mid ocean ridges. In general the ocean floor can be divided into four major divisions. The three major regions of the ocean floor is the continental margin the deep ocean basin and the ocean floor. Continental margins portion of the seaflo0r adjacent to major landmasses may include the continental shelf the continental slope and the continental rise deep ocean basins.

This region has very little volcanic or earthquake activity. The first major distinction is between the pelagic and benthic zones. 1 3 marine provinces in section 1 2 we learned about the regions that make up the continental margins so before we leave this topic we will look at some of the other ways we can categorize the ocean environments. 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. How do continental margins in the atlantic ocean differ from those in 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. In the atlantic ocean thick layers of undisturbed sediment cover the continental margin.

The ocean floor or seabed can be divided into three major regions. It is actually a part of the continent sloping gently towards the. These are thinner about 0 5 km 0 3 mi thick or less and are characterized by radiolarian rich cherts basaltic volcanic dikes sills and submarine lava flows as well as silts and clays of the distal ends of turbidity flows. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur.

The ocean floor regions are the continental margins the ocean basin floor and the mid ocean ridge. Continental shelf is the shallow portion of the ocean which lies close to the continental margin.