Microorganisms play key roles in the cycling of important nutrients in plant nutrition,particularly those of
A) carbon.
B) nitrogen.
C) sulfur.
D) carbon, nitrogen, and sulfur.

Question

Quizplus · Accepted Answer

Microorganisms play important roles in the cycling of carbon, nitrogen, and sulfur in plant nutrition. They decompose organic matter and release nutrients back into the soil. They also fix atmospheric nitrogen into a usable form for plants, and can convert sulfur into forms that can be taken up by plants. Therefore, all three choices are correct.

Microorganisms Play Key Roles in the Cycling of Important Nutrients