Question

Select the correct answer.

How does upwelling affect ocean ecosystems?
O A. Upwelling increases the amount of water in the ocean.
OB. Upwelling brings nutrients from the bottom of the ocean up to the surface.
OC. Upwelling increases the ability of sunlight to penetrate water near the ocean's surface.
OD. Upwelling permanently removes salt and other minerals from water in the ocean.

Answer 1

I’m pretty sure the answer is B. Upwelling brings nutrients from the bottom of the ocean up to the surface