Question

During nitrogen cycle amonia is first convert to nitrate and then to nitrate by. Mcq​

Answer 1

Answer:

This occurs in two steps: first, bacteria convert ammonia in to (nitrites) NO2-, and then other bacteria species convert it to NO3- (nitrate). Nitriates are a form of nitrogen that is usable by plants. ... De-nitrifying bacteria convert NO2- back into atmospheric nitrogen (N2), completing the cycle.

Answer 2

Answer:

I think nitrification

Explanation:

nitrification is the process that converts ammonia to nitrate and then to nitrate