continental rise

continental rise

noun Physical Geography.
the gently sloping transition between the continental slope and the deep ocean floor, usually characterized by coalescence of submarine alluvial fans.
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Science Dictionary
continental rise  


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A wide, gentle incline from an ocean bottom to a continental slope. A continental rise consists mainly of silts, muds, and sand, and can be several hundreds of miles wide. Although it usually has a smooth surface, it is sometimes crosscut by submarine canyons.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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