185 gallons of water, two tons of soil, 700-1200 cubic feet of natural gas, and 170 pounds of greenhouse gases make one barrel of crude oil.

Graphic Tar Sands Info Barrel Oil Crude Water Energy Pollution Carbon Dioxide greenhouse gas climate change
Graphic © Kalin Wood/Circle of Blue
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Graphic by Kalin Wood, a Circle of Blue graphic designer. With contribution from Aubrey Ann Parker, a Circle of Blue reporter and data analyst. Reach them at circleofblue.org/contact .

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