Different Parts Of The Ocean Floor

The layers range from the surface layer where most ocean activities occur to the deep dark depths of the water that have yet to be fully explored.

Different parts of the ocean floor.

From studying the oxygen isotopes of the shells of microfossils in these cores scientists were able to begin studying the earth s past climates in a study known as paleoclimatology. 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 deepest parts of the ocean floor are caused by plate tectonic subduction and occur where the sea floor sinks back into the mantle in a subduction zone. The mariana trench the world s deepest submarine de pression is more than 11 000m below sea level in some parts about 7 000m below the mean depth of the ocean floor.

Learn vocabulary terms and more with flashcards games and other study tools. The ocean has 5 different and distinct layers that each have their own unique characteristics. Shelves can be found around most continents. Deep ocean drilling and radiometric dating in the late 1960s gave an accurate stratigraphy and precise date of the ocean floor.

And if you want to understand precisely how sea levels will rise in different parts of the world good ocean floor maps are a must. Close to shore coral forests are. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Start studying parts of the ocean floor.

The trenches around the edges of the eastern pacific ocean are shallower than are those of the western pacific. The four parts are the continental shelf continental slope continental rise and the abyssal plains. In still other parts of the ocean you ll find mussels and clams with pearls inside them. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level.

There are four parts of the ocean floor. The deep layers have unique sea creatures freezing temperatures and high pressure.