Compare Ocean Floor To Landforms

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.

Compare ocean floor to landforms.

Mid ocean ridge on the bottom of the ocean there is a central ridge or mountain range that divides the ocean floor into two. Some of the land is located above earth s water and some is located below the oceans. The ocean floor from the coastal portion of the continents up to an average depth of 185 metres is generally known as the continental shelf. It is composed of continental rocks and has a very gentle slope.

5 3 3 compare continental and oceanic landforms. The continental shelf continental slope deep sea floors and trenches or canyons belong to landforms of second order at the ocean floor. Seamount these are volcanic mountains not formed on the mid ocean ridge. Continental slope the steep slope where the contintental shelf drops to the bottom of the ocean floor.

The transition from land to sea begins at the continental shelf a gently sloping submerged extension of the continent. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. Explain how landforms above the oceans are similar to those found below the oceans. Earth is made of solid land.

However there are similarities and differences between the landforms found on the continents and those found on the ocean floor. This is where the water in the ocean starts to get really deep. Wikipedia define landform as a landform is a natural feature of the solid surface of the earth or other planetary body landforms together make up a given terrain and their arrangement in the landscape is known as topography. The term landform also can be applied to related features that occur on the floor of the earth s ocean basins as for example seamounts mid oceanic ridges and submarine canyons.

This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. This is not the deepest part of the ocean though. Earth is made of solid land. This study is extensive and it has been established that the ocean floor has similar features of mountains and valleys as on the earth.

Continental crust is less dense and thicker than the surface of the deep ocean. Continental landform any conspicuous topographic feature on the largest land areas of the earth familiar examples are mountains including volcanic cones plateaus and valleys. The under water topography maps have been developed by the study of ocean floor topography. Typical landforms include hills mountains plateaus canyons valleys as well as sho.