Denitrification is
A. reduction of nitrate (NO3-) to nitrogen gas
B. reduction of nitrate to organic nitrogen compounds
C. both (a) and (b)
D. changing of atmospheric nitrogen (N2) to nitrogen compounds
Answer:C
Denitrification is
A. reduction of nitrate (NO3-) to nitrogen gas B. reduction of nitrate to organic nitrogen compounds C. both (a) and (b) D. changing of atmospheric nitrogen (N2) to nitrogen compounds