What Is The Ocean Floor Called

This area is found in canyons and deep water trenches and the deepest part is found in the marianas trench.

What is the ocean floor called.

The phrases the ocean or the sea used without specification refer to the interconnected body of salt water covering the. An ocean is a body of water that composes much of a planet s hydrosphere. Seabed contains several hundred years worth of cobalt and nickel. What part of the ocean floor does a represent.

The steep slope where the continental shelf drops to the bottom of the ocean floor is called the continental slope. Over 75 of the ocean floor lies can be found within this zone with the continental rise starting here. On the bottom of the ocean there is a central ridge or mountain range that divides the ocean floor into two parts. The ocean surface is vast and hides an entire world underneath it.

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. Bathypelagic zone midnight zone the bathypelagic layer is found between 3 281 feet and 12 124 feet just above the abyss. 5th 6th grade. Though people have traveled on the ocean for millennia people have explored only a tiny fraction of the ocean floor.

The deepest part of the ocean floor is the marianas trench near the philippines in the pacific ocean. The ocean floor is sometimes called the final frontier of the modern era. The process that continually adds new material to the ocean floor is seafloor spreading and the continental slope. 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.

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. The bottom of the ocean is known as the hadalpelagic zone and extends from 19 686 feet to the bottom of the ocean floor. An ocean is a huge body of salt water. This layer is also called the midnight or the dark zone.

These underwater volcanic mountains are. The rest of the ocean floor varies in depth. They contain almost 98 percent of all the water on earth. Plate tectonics and the ocean floor.

What part of the ocean floor does a represent. The depth of the ocean water increase greatly here. Ocean floor map quiz draft. Preview this quiz on quizizz.