Longest Feature Of An Ocean Floor

The deepest features of the ocean floor are the trenches that divide the continental plates.

Longest feature of an ocean floor. Let s start from ocean floor first. The longest mountain range on earth is called the mid ocean ridge. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Isolated volcanic peaks on the ocean floor are known as seamounts.

The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Ocean floor topography involves the study of ocean bottom features including the outer continental shelf continental slopes and ocean waves desktops. Hope you have gone through our easy to learn notes covering important land features. These areas are among the flattest and least explored on the earth s surface.

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 mid atlantic ridge mar is a mid ocean ridge a divergent or constructive plate boundary located along the floor of the atlantic ocean and part of the longest mountain range in the world in the north atlantic it separates the north american from the eurasian plate and the african plate north and south of the azores triple junction respectively. The deepest parts of the ocean are long narrow features known as deep ocean trenches. During the beginning stages of the formation of a divergent plate boundary a forms.

Less than one tenth of 1 of. 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. Some of the most familiar ocean trenches are the result of this type of convergent plate boundary the peru chile trench off the west coast of south america is formed by the oceanic crust of the nazca plate subducting beneath the continental crust of the south american plate. When continental plates pull apart they create major.

Now let s see how to learn fast the concepts associated with hydrosphere. In the south atlantic it separates the. A is a well tested and widely accepted view that best explains certain scientific observations. Spanning 40 389 miles around the globe it s truly a global landmark.

The ocean floor off the continental shelf is known as the abyssal plain. About 90 percent of the mid ocean ridge system is under the ocean. Geography is an interesting subject which covers land lithosphere water hydrosphere and air atmosphere. The most prominent feature on the ocean floor are the.

The ryukyu trench stretching out from southern japan is formed as the oceanic crust of the philippine plate subducts. This system of mountains and valleys criss crosses the globe resembling the stitches in a baseball.