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Question
The tar sands industry has proposed to reduce its large carbon footprint through sequestration of carbon in rocks. However, one of the methods used to extract tar sands petroleum may interfere with this solution. Name this extraction method and briefly explain why this method interferes with carbon sequestration.Answer
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B) Ruben needs to take measurements of the puppy's weight and height at least once a week for it to be a good experiment.
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C) theory about car accidents
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Many permafrost soils in the Arctic are peat soils.
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A) wind erosion; water erosion
B) water erosion; wind erosion
C) leaching; desertification
D) stratification; salinization
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B) encourage emigration from Africa
C) discourage emigration from Africa
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Urbanization drives TFR down.
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B) the idea that, without social strictures, the increase in the human population would lead to famine and war
C) the concept that human population growth would lead to greater industry and prosperity through education
D) instituting fertilizer use for agriculture
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The most accurate terms describing the trend over the past 50 years in resource use for human energy and agricultural systems are ________.
A) increasing and unsustainable
B) decreasing and sustainable
C) steady state and sustainable
D) from unsustainable to sustainable
E) rapidly increasing, moving from unsustainable to sustainable