2013_Fall_Exam3_WTK(1)

The most abundant energy source at earths surface is s

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Unformatted text preview: following will increase the potential for mass movement on a slope? Today, _____ provides over 80% of the world’s energy Oil and natural gas rise into oil traps because . . . In order for a rock to be a good reservoir rock, from which oil can be pumped, it must have ___ . . . According to current estimates of reserves, oil will remain our main source of energy for roughly the next _____ years. Why isn’t a typical outcrop of granite considered an ore deposit? Most energy and mineral resources are geologic materials and originate...
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