Answers

2016-03-27T09:54:24+05:30
1 maintain ecological balance
2 bring rainfall and regulate temperature
3 maintain water cycle prevent soil erosion
4 prevent floods
5 take carbon di oxide and provide oxygen
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2016-03-27T10:32:43+05:30
1.to maintain ecological balance.
2.prevent and control soil erosion.
3.flood control.
4.increase fertility of the soil.
5.attracts the wildlife and provide them food and shelter.
6.forests cool air temperature.
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