Question

'scientific reports indicate that the modern farming methods have overused natural resources base'.support this statement with reasons.​

class 9 ncert ch 1 economics


please give quickly

Answer 1

Answer:

1. ground water resources have depleted because of over irrigation

2. soil fertility has depleted due to overuse of fertilisers and pesticides.

3. these fertilisers get dissolved in water and pollute ground water .

4. pesticides affect the food chains and food webs .

5. essential micro-organisms that are prsent in soil get killed .

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