Question

write nitrogen cycle​

Answer 1

Answer:

• 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.

In general, the nitrogen cycle has five steps:

• Nitrification (NH3 to NO3-)
• Assimilation (Incorporation of NH3 and NO3- into biological tissues)
• Ammonification (organic nitrogen compounds to NH3)
• Denitrification(NO3- to N2)
• Nitrogen Fixation

Explanation:

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Answer 2

Answer:

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.