Earth is Closed System & We're Running Out of Water, Where's it All going?

To answer this question, it helps to first have a rudimentary knowledge of the planet's hydrologic, or water, cycle. The water cycle, in essence,

read more | digg story
Earth is Closed System & We're Running Out of Water, Where's it All going? Earth is Closed System & We're Running Out of Water, Where's it All going? Reviewed by Unknown on 3:05 AM Rating: 5

No comments: