Environment & Ecology · Biogeochemical Cycles & Nitrogen Cycle
Which of the following processes is specifically carried out by denitrifying bacteria in the nitrogen cycle?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Converting nitrates back into atmospheric nitrogen gas✓
- 2Fixing atmospheric nitrogen into ammonia for plant use
- 3Transforming ammonia into nitrites and then nitrates
- 4Breaking down dead organic matter into ammonium compounds
Correct answer
Converting nitrates back into atmospheric nitrogen gas
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