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Living with Earth 1st Edition
Classroom Response System Questions Chapter 10
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Which of the following is NOT considered a surface-water resource?
10.01 Which of the following is NOT considered a surface-water resource? Oceans Rivers Creeks Aquifers Springs
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Which of the following is NOT considered a surface-water resource?
10.01 Which of the following is NOT considered a surface-water resource? Oceans Rivers Creeks Aquifers Springs ANSWER: D, [p. 302]
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10.02 Why is it important to differentiate between confined aquifers and unconfined aquifers? Because an unconfined aquifer contains salt water while confined aquifers only contain fresh water. Because unconfined aquifers are more permeable than confined aquifers and so unconfined aquifers must be protected from pollution if they’re to be used as a resource. Because confined aquifers are more permeable than unconfined aquifers and so confined aquifers must be protected from pollution if they’re to be used as a resource. Because depending on the type of aquifer, scientists can better understand tectonic plate movement in that region. Because unconfined aquifers boast plentiful marine life and so they must be protected.
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10.02 Why is it important to differentiate between confined aquifers and unconfined aquifers? Because an unconfined aquifer contains salt water while confined aquifers only contain fresh water. Because unconfined aquifers are more permeable than confined aquifers and so unconfined aquifers must be protected from pollution if they’re to be used as a resource. Because confined aquifers are more permeable than unconfined aquifers and so confined aquifers must be protected from pollution if they’re to be used as a resource. Because depending on the type of aquifer, scientists can better understand tectonic plate movement in that region. Because unconfined aquifers boast plentiful marine life and so they must be protected. ANSWER: B, [p. 303]
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10.03 More than half of the people in America rely on what source for their drinking water? Groundwater River water Water from melted glaciers Ocean water (which must first be desalinated) Lake water
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10.03 More than half of the people in America rely on what source for their drinking water? Groundwater River water Water from melted glaciers Ocean water (which must first be desalinated) Lake water ANSWER: A, [p. 307]
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What are some benefits of a dam?
10.04 What are some benefits of a dam? Generating hydroelectric power Supplying water Controlling floods Recreation All of the above
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What are some benefits of a dam?
10.04 What are some benefits of a dam? Generating hydroelectric power Supplying water Controlling floods Recreation All of the above ANSWER: E, [p. 309]
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Why does water often contain large amounts of dissolved substances?
10.05 Why does water often contain large amounts of dissolved substances? Because of its dipolar character Because of its monopolar character Because of water’s turbidity Because water has the ability to transition between a solid, liquid, and gaseous state None of the above
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Why does water often contain large amounts of dissolved substances?
10.05 Why does water often contain large amounts of dissolved substances? Because of its dipolar character Because of its monopolar character Because of water’s turbidity Because water has the ability to transition between a solid, liquid, and gaseous state None of the above ANSWER: A, [p. 314]
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