Question

what are the demeritsof Green Revolution

Answer 1

Green revolution has introduced many chemical fertilizers and pesticides
Excess of these fertilizers and use of pesticides may be harmful to the crops
These can soluble in underground water and may pollute the underground water

Answer 2

1)poor farmers could not afford HYV seeds,fertilizers
2)some of them bought these items and ended up in debt
3)green revolution was limited to rice and wheat only