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Question
Laws, or statutes, are passed by ________.A) federal preemption
B) the legislative branch
C) CEOs
D) the prime minister of Canada
E) voters
Answer
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A) hypothesis testing
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C) Ruben needs to control for the amount of exercise, water, and care that the puppy gets each week, so that they are equal from week to week.
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C) theory about car accidents
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E) observation
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Differentiate between renewable and nonrenewable natural resources. Give examples of each.
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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
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E) There is no Canadian agency charged with soil degradation, only volunteer firms funded by farmers.
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Explain the no-till method and discuss its pros and cons.
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Discuss the factors that affect the severity of soil loss to wind erosion.
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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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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