how did water came in earth if you ay rain there would be no water to get evapourated or tree to do transviparation and from where will it get water it is a part of sun?:) :) :););)
 

Dear student
​For sometime we can survive by combining H2 and co2 . With that water we can plant trees . Transpiration will occur . Soon when we have have enough water , it will evaporate .

Hope you like it .

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WHEN YOU ARE TALKING ABOUT  AFTER WE CAME OR BEFORE THAT
 
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