Worlds Largest Waterfall
This infographic illustrates how a large underwater cataract (waterfall) naturally forms underneath the waves within the Denmark Strait. A map in the upper right of the graphic shows the location of Denmark Strait, between Greenland and Iceland.
Warmer surface waters flow northward. These warmer waters gradually lose heat to the atmosphere and sink. Denser, cold water flows southward in a deep current along the sea floor over an undersea ridge in the Strait. The height of the Denmark Strait cataract is approximately 11,500 feet. By comparison, the largest waterfall on land is 3,212 feet.
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