Question

name any two molecules essential to life which contain nitrogen state two ways by which free atmospheric nitrogen is converted to nitrates and nitrites

Answer 1

Nitrogen fixation. The conversion of nitrogen gas (N2) into nitrates and nitrites through atmospheric, industrial and biological processes is called nitrogen fixation. Atmospheric nitrogen must be processed, or "fixed", into a usable form to be taken up by plants.

Answer 2

Answer:

Name any one molecules essential to life which contain nitrogen. State two ways by which

free atmospheric nitrogen is converted to nitrates and nitrites