Multiple Choice
In marine ecosystems, net primary productivity tends to
A) be greater along shorelines where terrestrial nutrients enter the marine environment.
B) be lower where the oceans border land because terrestrial pollution suppresses marine productivity.
C) be lowest in areas where upwelling brings colder water to the surface.
D) be greater than the net primary productivity on land.
Correct Answer:

Verified
Correct Answer:
Verified
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