Fresh water is essential for life -- and there's not nearly enough of it for the world right now. Why is that, and what could we do? Christiana Z. Peppard lays out the big questions of our global water problem.
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Scooped by
Geography Teachers' Association of Victoria Inc. (GTAV)
onto GTAV AC:G Y7 - Water in the world September 14, 2013 9:12 PM
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Where our water goes.