Question

Write a short definition of NITROGEN CYCLE ​

Answer 1

the series of processes by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition

Answer 2

Small bacteria like rizhobium convert atmospheric nitrogen small compound nitrates and nitrites and the are taken by the plant and they are eaten by animals when animal die the nitrogen is left and they are convert to atmospheric nitrogen by small bacteria and how the cycle goes on