What are the 5 parts of the ocean floor?
Features of the ocean floor include the continental shelf and slope, abyssal plain, trenches, seamounts, and the mid-ocean ridge.
What are the 4 types of ocean floor?
In general, the ocean floor can be divided into four major divisions: 1. Continental Shelf 2. Continental Slope 3. Continental Rise 4.
What are the 8 parts of the ocean floor?
Terms in this set (8)
- Continental Shelf. the part of the each continent that is underwater.
- Continental Slope. the ocean drop sharply here.
- Continental Rise. these sediments gather to form the large gently sloping that rise up.
- Abyssal Plain. flat plain on the ocean floor.
- Mid-Ocean Ridge.
- Seamount.
- Trench.
- Basin.
What are the 7 features of the ocean floor?
There are nine main features of the ocean floor which include (1) continental shelf, (2) continental slope, (3) continental rise, (4) abyssal plains, (5) abyssal hill, (6) mid-ocean ridges, (7) seamounts, (8) deep ocean trenches, and (9) volcanic islands.
How do you describe the ocean floor?
The ocean floor is literally just the floor of the ocean. The landscape of the ocean floor is much like what you see on land, just way more dramatic and without all that life. You’ll see underwater mountains called seamounts, cliffs, trenches, and abysses. These are so deep that no sunlight penetrates.
What are the main features of the deep sea floor?
The bottom of the deep sea has several features that contribute to the diversity of this habitat. The main features are mid-oceanic ridges, hydrothermal vents, mud volcanoes, seamounts, canyons and cold seeps. Carcasses of large animals also contribute to habitat diversity.
What are the various parts of the ocean bottom?
Underwater landforms
- Continental shelf. Starting from land, a trip across an ocean basin along the seafloor would begin with crossing the continental shelf.
- Abyssal plains. Continuing your journey across the ocean basin, you would descend the steep continental slope to the abyssal plain.
- Mid-ocean ridge.
- Ocean trenches.
What are the main sections of the ocean?
Although the ocean is one continuous body of water, oceanographers have divided it into four principal areas: the Pacific, Atlantic, Indian, and Arctic Oceans.
What do you call to the deepest part of the ocean floor?
The deepest part of the ocean is called the Challenger Deep and is located beneath the western Pacific Ocean in the southern end of the Mariana Trench, which runs several hundred kilometers southwest of the U.S. territorial island of Guam. Challenger Deep is approximately 36,200 feet deep.
What is the floor of ocean?
The seabed (also known as the seafloor, sea floor, ocean floor, and ocean bottom) is the bottom of the ocean. All floors of the ocean are known as ‘seabeds’. The structure of the seabed of the global ocean is governed by plate tectonics. Most of the ocean is very deep, where the seabed is known as the abyssal plain.
What is the bottom layer of the ocean called?
Abyssopelagic Zone
The Abyssopelagic Zone (or abyssal zone) extends from 13,100 feet (4,000 meters) to 19,700 feet (6,000 meters). It is the pitch-black bottom layer of the ocean. The name (abyss) comes from a Greek word meaning “no bottom” because they thought the ocean was bottomless.