Environment & Ecology · Biogeochemical Cycles
With reference to Biogeochemical Cycles, consider the following statements: I. Nitrogen fixation converts atmospheric nitrogen into ammonia. II. The phosphorus cycle has no significant gaseous phase. III. Methane is produced under aerobic conditions in wetlands. How many of the above statements are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1None
- 2All three
- 3Only two✓
- 4Only one
Correct answer
Only two
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