Question

process of nitrification

Answer 1

Nitrification is the process by which ammonia is converted to nitrites (NO2-) and then nitrates (NO3-). 

Answer 2

Nitrification is the process by which ammonia is converted to nitrites (N02-) and then nitrites)(N03-). This process naturally occurs in the environment, where it is carried out by specialized bacteria. Ammonia is produced by the breakdown of organic sources of nitrogen.