If the amount of water on earth does not change then why do we have to take care of it?


have take care of because, amount of water not change!

if continue polluting existing supply, not replenish. consider that, drinkable water highly limited in comparisons quantity of water on planet. take account water needs routed/transported different cities , populate areas. precious commodity.

1 day, release easy desalinization processes greater part burred masses. nevertheless, water precious.

i read in book once amount of water on earth same, if amount of water same why have care of it?

-probaly stupid question, im curious :p


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