What Is The Ocean Floor Called

Seabed contains several hundred years worth of cobalt and nickel.

What is the ocean floor called.

On earth an ocean is one of the major conventional divisions of the world ocean these are in descending order by area the pacific atlantic indian southern antarctic and arctic oceans. Bathymetry the shape of the ocean floor is largely a result of a process called plate tectonics the outer rocky layer of the earth includes about a dozen large sections called tectonic plates that are arranged like a spherical jig saw puzzle floating on top of the earth s hot flowing mantle. It is almost seven miles deep or about 35 000 feet. They contain almost 98 percent of all the water on earth.

An ocean is a huge body of salt water. Preview this quiz on quizizz. Oceans cover nearly 71 percent of earth s surface. An ocean is a body of water that composes much of a planet s hydrosphere.

This layer is also called the midnight or the dark zone. 5th 6th grade. What is a smooth nearly flat region of the deep ocean floor called. What part of the ocean floor does a represent.

This area is found in canyons and deep water trenches and the deepest part is found in the marianas trench. The process that continually adds new material to the ocean floor is seafloor spreading and the continental slope. The rest of the ocean floor varies in depth. The ocean floor is sometimes called the final frontier of the modern era.

These underwater volcanic mountains are. Though people have traveled on the ocean for millennia people have explored only a tiny fraction of the ocean floor. Bathypelagic zone midnight zone the bathypelagic layer is found between 3 281 feet and 12 124 feet just above the abyss. The steep slope where the continental shelf drops to the bottom of the ocean floor is called the continental slope.

The depth of the ocean water increase greatly here. In recent years satellite images show a very clear mapping of the seabed and are used extensively in the study and exploration of the ocean floor. Plate tectonics and the ocean floor. The ocean surface is vast and hides an entire world underneath it.

On the bottom of the ocean there is a central ridge or mountain range that divides the ocean floor into two parts. Over 75 of the ocean floor lies can be found within this zone with the continental rise starting here. What part of the ocean floor does a represent. Ocean floor map quiz draft.