Nitrification. The conversion of ammonium to nitrate is performed primarily by soil-living bacteria and other nitrifying bacteria. In the primary stage of nitrification, the oxidation of ammonium ( NH+4) is performed by bacteria such as the Nitrosomonas species, which converts ammonia to nitrites ( NO−2).
Answer:
hydrogen and oxygen snsnsn
Answer:
B
Explanation:
I looked it up as well as thought
Meteorology because it is a metaphoric rocks