Tar Sands, Alberta, Canada 5.0 / 5 based on 1 rating ? GeographyNot sureInternational BaccalaureateOther Created by: RuthCreated on: 04-12-15 09:00 973652148 Across 1. Summit that Canada was an obstructionist to. (10) 4. Heavy crude oil + sand + clay + bitumen. (3, 5) 7. Number of industrialised countries that ratified the 2002 Kyoto Protocol. (6, 4) 8. Forest affected by tar sand oil extraction. (6) Down 2. Tar Sand area with the greatest amount of oil. (9) 3. Engineered dam and dyke system. (7, 4) 5. The number of Tar Sand deposits in Alberta, Canada. (5) 6. Burnt to extract oil from tar sands. (7, 3) 9. Number of barrels of water used per barrel of oil extracted from a tar sand deposit. (4)
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