In the nitrogen cycle; the term denitrification means…?
A. The conversion of ammonia into nitrogen
B. The conversion of nitrogen into ammonia.
C. The conversion of nitrates into nitrogen gas.
D. The conversion of nitrogen gas into nitrates
Answer:C
In the nitrogen cycle; the term denitrification means…?
A. The conversion of ammonia into nitrogen B. The conversion of nitrogen into ammonia. C. The conversion of nitrates into nitrogen gas. D. The conversion of nitrogen gas into nitrates