Answers

2015-01-29T21:36:39+05:30
The hydrologic cycle is a conceptual model that describes the storage and movement of water between the biosphere, atmosphere, lithosphere, and the hydrosphere
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2015-01-30T17:09:36+05:30
 it is a closed system and in which  total amount of water in atmosphere, hydrosphere and lithosphere  neither loss or gain water from  the total amount of water 
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