Continental Shelf


The continental shelf is the extended margin of each continent that is covered by relatively shallow seas and gulfs. It is the part of the continent that is submerged under water. The width of the continental shelf varies greatly from coast to coast and ranges from a few hundred meters to more than 1,500 kilometers. The continental shelf is an important source of natural resources, including oil, gas, minerals, and fish. It is also an important area for shipping, fishing, and recreation.


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