Answers

2015-12-23T17:49:27+05:30
2015-12-24T13:32:06+05:30
green revolution
  
green revolution has improved the agriculture a lot .and help the famers by introducing new tools and chemical pesticides fertilisers to increase their yields resisting the various barriers. but besides all these it has broght many issues for both environment and society .the chemical pesticides and insecticides is increasing pollution and erosion. the environment has negatively affected because of large consumption of energy .
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