write a short note on nitrogen cycle with the help of a diagram. abou 150 words
Answer (1)
19th Jan, 2022
Hello
Hope you are doing fine,
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems.Important processes in the nitrogen cycle include fixation, ammonification, nitrification, and denitrification.
In general, the nitrogen cycle has five steps:
Nitrogen fixation (N2 to NH3/ NH4+ or NO3-)
Nitrification (NH3 to NO3-)
Assimilation (Incorporation of NH3 and NO3- into biological tissues)
Ammonification (organic nitrogen compounds to NH3)
Denitrification(NO3- to N2)
For the diagram you can open the link below
https://images.app.goo.gl/udD6C82SX23LYjYa8
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