give reasons????????

Asked by  | 9th Jul, 2008, 05:33: PM

Expert Answer:

After evaporation of a fixed amount of water the air becomes saturated and cannot hold any more water vapour.After that it rains back the water to replenish the water content.Thus a cycle continues and all the water does not get evaporated.(Also,the water content of earth is too large.It cannot get evaporated by seasonal summers)

Answered by  | 9th Jul, 2008, 11:47: PM

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