Relief Of The Ocean Floor Slideshare
The ocean floor many of the important features of the oceans are hidden in deep water.
Relief of the ocean floor slideshare. Ocean relief features are divided into major and minor relief features. This graphic shows several ocean floor features on a scale from 0 35 000 feet below sea level. Ocean relief ocean relief is largely due to tectonic volcanic erosional and depositional processes and their interactions. The morphology of ocean basin means the configuration of the ocean basins in terms of relief features.
Relief of ocean floor. The following features are shown at example depths to scale though each feature has a considerable range at which it may occur. 18 great ocean bathymetric mapping marine explorations and expeditions have provided us enormous data and information about the world s oceans. Major ocean relief features four major divisions in the ocean relief are.
Consequently as ocean floors provide the various form of ocean relief then the ocean floors can be divided into four divisions as written below. Geography minor relief of the ocean floor. This could be analysed by using the bathymetric records. Continental shelf continental slope and continental rise.
The continental shelf the continental slope the continental rise the deep sea plain or the abyssal plain. The continental margin is the region around continents that includes the. It is known that ocean relief has the major structure relief which is laid on the ocean floor. The major structure formed by the natural processes such as tectonic.
These forms are called submarine relief. Oceanic land forms submarine relief there are mountains basins plateaus ridges canyons and trenches beneath the ocean water too. The oceanic relief features are in the form of mountains basins plateaus ridges canyons and trenches beneath the ocean water. These relief features found on the ocean floor are called submarine relief.
The ocean basins are broadly divided into four major subdivisions. 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. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. These notes will also be useful for other competitive exams like banking po ssc state civil services exams and so on.