Exam 12: Geology and Nonrenewable Mineral Resources
Exam 1: The Environment and Sustainability91 Questions
Exam 2: Science, Matter, Energy and Systems89 Questions
Exam 3: Ecosystems: What Are They and How Do They Work100 Questions
Exam 4: Biodiversity and Evolution93 Questions
Exam 5: Species Interactions, Ecological Succession and Population Control93 Questions
Exam 6: The Human Population and Urbanization99 Questions
Exam 7: Climate and Biodiversity97 Questions
Exam 8: Sustaining Biodiversity: Saving Species100 Questions
Exam 9: Sustaining Biodiversity: Saving Ecosystems100 Questions
Exam 10: Food Production and the Environment100 Questions
Exam 11: Water Resources and Water Pollution100 Questions
Exam 12: Geology and Nonrenewable Mineral Resources92 Questions
Exam 13: Energy Resources100 Questions
Exam 14: Environmental Hazards and Human Health100 Questions
Exam 15: Air Pollution, Climate Change and Ozone Depletion100 Questions
Exam 16: Solid and Hazardous Waste100 Questions
Exam 17: Environmental Economics, Politics and Worldviews101 Questions
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Where do the majority of earthquakes and volcanoes occur?
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(Multiple Choice)
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Correct Answer:
C
Volcanoes are normally associated with transform faults.
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(True/False)
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Correct Answer:
False
If a particular ore has been used extensively and the remaining deposits are extremely difficult to extract, then the ore is considered _______.
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(Multiple Choice)
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Correct Answer:
B
What types of mining operations produce three-fourths of all U.S. solid waste?
(Multiple Choice)
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What is the international problem regarding mining on the ocean floor?
(Multiple Choice)
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Increasing ____________________ for reuse, recycling, and finding substitutes is a way that governments can promote the sustainable use of nonrenewable minerals.
(Short Answer)
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Hydrothermal ore deposits, located at the bottom of the ocean, are an important potential source of minerals but have not been greatly used.
(True/False)
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Iron and aluminum ores have greater magnetic strength than rare earth metals.
(True/False)
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The recycling process of what metal produces 95% less air pollution and 97% less water pollution while using 95% less energy compared with mining and processing its ore?
(Multiple Choice)
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What is an advantage of using materials that don't have to be painted?
(Multiple Choice)
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Experts are particularly concerned about the U.S. depletion and lack of national reserves of manganese, cobalt, chromium, and platinum because they are nonrenewable ____ resources.
(Multiple Choice)
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The amplitude or size of the seismic waves from an earthquake is measured by a recording instrument called a(n) ____________________.
(Short Answer)
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A way to reduce death and damages from earthquakes is to study historical records and make geological measurements to locate active fault zones.
(True/False)
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What kind of subsidies can governments use to promote sustainable use of nonrenewable minerals?
(Multiple Choice)
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Most of the 500,000 surface-mined sites that dot the U.S. landscape have been cleaned up and restored because it is required by law.
(True/False)
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