Nitrogen cycle

nitrogen cycle  The nitrogen cycle The nitrogen cycle is a crucial process that converts atmospheric Nitrogen has a crucial role to play in primary productivity, and indeed is the plant nutrient required in greatest quantity In the biosphere it undergoes

Nitrogen Cycle- Steps and Significance Its is the movement of nitrogen between the atmosphere, biosphere, and geosphere in different forms  Nitrogen cycle involves various steps: fixation assimilation 3

Step 1- Nitrogen Fixation- Special bacteria convert the nitrogen gas to ammonia which the plants can use ▫ Step 2- Nitrification- Nitrification Nitrogen Cycle