Which of the following best describes the nitrogen cycle?

Cycling of nitrogen and oxygen that contributes 78% of atmospheric gases and drives food webs

Cycling of nitrogen and oxygen that involves changes between the solid, liquid, and gas phases

Cycling of nitrogen that contributes 78% of atmospheric gases and drives food webs

Cycling of nitrogen that involves changes between the solid, liquid, and gas phases

Question

Biology

Lillian Duke

14 July, 20:25

Which of the following best describes the nitrogen cycle?

Cycling of nitrogen and oxygen that contributes 78% of atmospheric gases and drives food webs

Cycling of nitrogen and oxygen that involves changes between the solid, liquid, and gas phases

Cycling of nitrogen that contributes 78% of atmospheric gases and drives food webs

Cycling of nitrogen that involves changes between the solid, liquid, and gas phases

+1

Answers (1)

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Missie · Answer 1

Nitrogen is converted into various chemical forms by the nitrogen cycle. During this cycle it circulate among the atmosphere, terrestrial and marine ecosystems. The stags of the cycle are: ammonification, nitrification, nitrogen uptake by plants, fixation of nitrogen, denitrification.

Answer : D) Cycling of nitrogen that involves changes between the solid, liquid and gas phases.