how clean water is finite?? water always find the way to clean itself.. I never understand why people say "water going to end". Water is so abundant... and earth clean it up all.
take an environmental science class dog
LOL, so, you don't have a real answer? just tell me, why water lost forever on earth? were it goes? how?
The only water ever lost from the planet would be aboard a space ship. Other than that it's a closed system...
