The Most Prominent Features On The Ocean Floor Are The

There are other types of salts and silt as well which makes up the ocean floor.

The most prominent features on the ocean floor are the.

These areas are among the flattest and least explored on the earth s surface. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Ocean floor topography involves the study of ocean bottom features including the outer continental shelf continental slopes and ocean waves desktops. Expansive flat regions of deformed crystalline rocks in the cratons.

The ocean floor off the continental shelf is known as the abyssal plain. The most prominent features of continents. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. The under water topography maps have been developed by the study of ocean floor topography.

D oceanic ridges a is a well tested and widely accepted view that best explains certain scientific observations. Hydrothermal vents are like geysers or hot springs on the ocean floor. Along mid ocean ridges where tectonic plates spread apart magma rises and cools to form new crust and volcanic mountain chains. The abyssal plain has a depth between 2 200 and 5 500 m 7 200 and 18 000 ft and covers about 40 of the ocean floor.

Together they contain the overwhelming majority of all water on the planet and have an average depth of almost 4 km about 2 5 miles. Deep and relatively narrow depressions that make up only a small portion of the ocean floor. Back in 1977 a very interesting discovery was made on the deep ocean floor where no light penetrates. Yes the deep ocean floors are of.

Small volcanic structures that dot the ocean floor. This study is extensive and it has been established that the ocean floor has similar features of mountains and valleys as on the earth. Seawater circulates deep in the ocean s crust and becomes super heated by hot magma. 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.

Ocean basin any of several vast submarine regions that collectively cover nearly three quarters of earth s surface. The most prominent feature on the ocean floor are the. The most prominent feature on the ocean floor is basalt.