Question

any 2 demerits of green revolution

Answer 1

Hi friend here is your answer

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The demerits of green revolution are a follows

1. Loss of fertility with chemical fertiliser.
2. Use of tubewells reduce the water tables.
3. Chemical fertiliser polluted ground water.
4. Kills bacteria and microorganisms helpful fossil.
5. Excessive use of fertiliser makes soil alkaline and unfit for cultivation .

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