Question

Help me with main idea of the nitrogen cycle the causes and conqunces of exceeding loading

Answer 1

This process is called the Nitrogen Cycle. Step 1- Nitrogen Fixation- Special bacteria convert the nitrogen gas (N2 ) to ammonia (NH3) which the plants can use. Step 2- Nitrification- Nitrification is the process which converts the ammonia into nitrite ions which the plants can take in as nutrients.

Answer 2

the balance of the nature will be lost

the nitrogen cycle means cycling of nitrogen

from land to air by various meathods like

when lightning striks the nitrogen in air

transported  to land the microganisms will  

give the nitrogen to plants and realese to the air