Question Detail
Question
Nitrosomonas and Nitrobacter are examples of microorganisms primarily involved in which essential environmental process?
Correct Answer
Option D is the correct answer.
Detailed Explanation
Page 8, under 'Biogeochemical Cycling', lists 'Nitrosomonas, Nitrobacter' as examples of microbes that 'Drive carbon, nitrogen, sulfur & phosphorus cycles'.
Hint
These bacteria are key players in the nitrogen cycle, which is part of larger global element cycles.