Question

explain nitrogen cycle in a brief answer

Answer 1

In the Nitrogen Cycle, nitrogen passes from its elemental form in the atmosphere into simple molecules in the soil and water which get converted to more Complex molecules in living beings and back again to simple nitrogen molecule in the atmosphere .

our atmosphere contains 78% of Nitrogen gas it is present in all living organism is structural components in the form of proteins amino acids nucleic acids (DNA and RNA ) and some vitamins

Answer 2

Nitrogen forms 78% that is the maximum portion of the atmosphere. It is necessary for the maintenance of the cycleof nature.The circulation and recycling of nitrogen gas into the form of different compounds through various biotic and abiotic processes in nature is called the nitrogen cycle.