Upwelling return nitrates to the surface of the ocean. true or false

True is the correct answer i took the test :)

true

Explanation:

Because in upwelling the minerals and nutrient inside the sea comes on the sea surface. Upwelling the source of new nitrate. The nitrate thus help in the growth of phytoplanketon. the upward flow of nitrate is calculated by vertical transport's product. Upwelling in the sea is the primary source of new nutrients and nitrate in the sea which facilitate growth of surface species and hence impoves the sea economy.

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explanation:

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hope this u

and ur welcm

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