total water Archives – The Green Optimistic green tech news, since 2008 Fri, 19 Jul 2013 08:25:16 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Shocking USGS Image Shows How Much Potable Water We Actually Have Available https://www.greenoptimistic.com/usgs-potable-water-earth-20120514/ https://www.greenoptimistic.com/usgs-potable-water-earth-20120514/#comments Mon, 14 May 2012 15:41:47 +0000 https://www.greenoptimistic.com/?p=24470 The USGS (United States Geological Survey) has published a post on their water-related website that shows an amazing 3D rendering of actually how much water exists on Earth and how much of that water is potable. You can see the results on the left – they shocked me. The blue sphere floating above the Earth […]

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