Rain is a part of water cycle when the water evaporates goes upwards and cools down then the vapors convert into tiny droplet of water and fall down on the earth ..
 rain benefits us into many ways like :
rain is a source of clear water therefore even the water i.e collected on the surface of the earth has many impurities still the same water is obtained is clean ......
this is one of the benefit of rain sana is it sufficient........

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