Environment & Ecology · 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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- 1Breaking down dead organic matter into ammonium compounds
- 2Transforming ammonia into nitrites and then nitrates
- 3Fixing atmospheric nitrogen into ammonia for plant use
- 4Converting nitrates back into atmospheric nitrogen gas✓
Correct answer
Converting nitrates back into atmospheric nitrogen gas
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