Practice question

MCQ

Question

Which of the following is an incorrect statement about primary productivity?

Options

Choose one · Correct answer highlighted

It refers to the rate of energy capture by autotrophs. Net primary productivity accounts for energy lost during respiration. Primary productivity is highest in deep ocean zones. Correct Gross primary productivity is the total energy captured by producers.

Explanation

Primary productivity is highest in areas with ample sunlight and nutrients, such as tropical rainforests and shallow ocean waters, not deep ocean zones.

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