Question

Give me a description of nitrogen cycle

Answer 1

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1️⃣In the atmosphere, the concentration of nitrogen is about 78%. 

2️⃣It is essential for plants.

3️⃣Nitrogen forms a structural component of many important molecules such as DNA, RNA, and other vitamins.

4️⃣Plants cannot absorb nitrogen from the atmosphere. 

5️⃣Certain forms of bacteria are able to convert atmospheric nitrogen into usable forms such as nitrates and nitrites.

6️⃣Such nitrogen fixing bacteria are commonly found in the roots of legumes (plants of pulses) inside special structures called root nodules. 

7️⃣These usable forms of nitrogen are absorbed by plants to produce many compounds such as amino acids, which in turn form proteins.

8️⃣When an animal feeds on plants, nitrogen enters its body.

9️⃣When plants and animals die, they start decomposing after some time.

Answer 2

Hey Buddy! Here is Aman to help you.

Nitrogen cycle is a process by which nitrogen and its compounds are interconverted in the environment and in living organisms, including nitrogen fixation and decomposition.

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