Question
Tue November 20, 2012 By: Vaishnavi Samudrala
 

what energy conversions sustain the water cycle?

Expert Reply
Tue November 20, 2012
Within the water cycle, energy is supplied by the sun, which drives evaporation whether it is from the ocean surfaces or from treetops and leaves. The sun, with the help of wind, also supplies the energy, which drives the weather systems, which moves the water vapors, in the form of clouds, from one place to another, or else it would only rain over oceans.
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