explain nitrogen cycle
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❇ Importance:-
nitrogen is an essential element which is used by all life forms for formation of several components like proteins , nucleic acid and amino acids.......
❇ Availability:-
It is present in the form of gas in air about 78% . Humans and animals get it indirectly from plants ......
❇ Cycling### ( In the image attached.....)
nitrogen is an essential element which is used by all life forms for formation of several components like proteins , nucleic acid and amino acids.......
❇ Availability:-
It is present in the form of gas in air about 78% . Humans and animals get it indirectly from plants ......
❇ Cycling### ( In the image attached.....)
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1. nitrogen fixation-prosess of
converting atmospheric nitrogen into soluble form by the Azotobacter and Rhizobium .
2. Nitrogen Assimilation- It is carried out by plants.
3. Ammonification- it is the process of production of ammonia by decomposition.
4. Nitrification- process of conversion of ammonia into nitrites and then into nitrates.
5. Denitrification- It is the process of reducing nitrates or ammonia
converting atmospheric nitrogen into soluble form by the Azotobacter and Rhizobium .
2. Nitrogen Assimilation- It is carried out by plants.
3. Ammonification- it is the process of production of ammonia by decomposition.
4. Nitrification- process of conversion of ammonia into nitrites and then into nitrates.
5. Denitrification- It is the process of reducing nitrates or ammonia
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