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Explain the biological and non-biological modes of nitrogen fixation. Also, draw the nitrogen cycle. (IFS 2019/15 Marks)

Explain the biological and non-biological modes of nitrogen fixation. Also, draw the nitrogen cycle. (IFS 2019/15 Marks)

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Explain the biological and non-biological modes of nitrogen fixation. Also, draw the nitrogen cycle. (IFS 2019/15 Marks)

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