The upward movement of cold water from the ocean depths is called upwelling. It is a process that happens in open ocean areas and coastlines.
What is ocean upwelling?
Upwelling refers to a natural process associated with the movement of dense and cooler water bodies from the deep water to the surface.
This cooler water can replace the warmer water, which generally is poor in nutrients.
Ocean upwelling is a natural process that happens in both open ocean areas and coastlines.
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