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According to data from the UN Food and Agriculture Organization, which of the following nations saw a significant decline in the amount of land covered by forests in the period 2010-2015?


A) Thailand
B) Puerto Rico
C) Nigeria
D) United States

E) B) and C)
F) A) and C)

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(Consider This) The tragedy of the commons occurs primarily


A) where government subsidies are present.
B) when incentives to preserve are strongest.
C) where property rights are lacking.
D) on privately held lands.

E) A) and D)
F) C) and D)

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Extraction costs of a nonrenewable resource include the


A) cost of removal from the ground only.
B) cost of removal from the ground plus the cost of preparation for sale.
C) cost of removal from the ground, the cost of preparation for sale, and the cost of not being able to extract and sell the resource in the future.
D) cost of removal from the ground plus replanting costs.

E) None of the above
F) A) and B)

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The key demand-side factors that cause the depletion of finite natural resources are


A) population and productivity.
B) productivity and per capita consumption.
C) per capita consumption and efficiency.
D) population and per capita consumption.

E) All of the above
F) B) and D)

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If per capita trash generation is constant over time, this implies that


A) per capita consumption of solids has also been constant.
B) per capita consumption of goods and services has also been constant.
C) total consumption of solids has also been constant.
D) total consumption of goods and services has also been constant.

E) A) and B)
F) B) and D)

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Fish in the open ocean are protected by strong property rights.

A) True
B) False

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If resource extraction companies can benefit from both present and future extraction, they will limit current extraction to only those units which are more profitable to extract in the present rather than in the future.

A) True
B) False

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In which step of the demographic transition would we expect population to grow the fastest?


A) Step 1
B) Step 2
C) Step 3
D) There is no step that would be expected to consistently yield faster population growth.

E) A) and D)
F) None of the above

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A profit-maximizing company should extract a nonrenewable resource in the present up to the quantity where the


A) selling price of the resource equals the extraction cost plus the user cost of the resource.
B) selling price of the resource equals the total cost plus the user cost of the resource.
C) selling price of the resource equals the extraction cost of the resource.
D) extraction cost of the resource equals the user cost of the resource.

E) A) and D)
F) A) and C)

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A total fertility rate of approximately 1.0 will cause each generation to be half as large as the preceding generation.

A) True
B) False

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(Last Word) In 2012, the countries with the highest scores on the Environmental Performance Index were


A) the United States and Tanzania.
B) Switzerland and Latvia.
C) New Zealand and Sweden.
D) Brazil and Australia.

E) All of the above
F) B) and C)

Correct Answer

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Fisheries have been overexploited relative to forests primarily because people care more about trees than fish.

A) True
B) False

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The economic benefits of forests include provision of wildlife habitats, erosion prevention, and oxygen production.

A) True
B) False

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Low birthrates in industrialized countries are a major concern for governments, reducing the number of potential soldiers and taxpayers to support social programs.

A) True
B) False

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In time-value of money analysis, a decrease in interest rates


A) raises the present value of a future amount.
B) lowers the present value of a future amount.
C) raises the future value of a present amount.
D) has no effect on present or future amount.

E) B) and C)
F) C) and D)

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The period since the Industrial Revolution has been extraordinary because, despite unprecedented


A) population growth, there has been a substantial increase in the standard of living in industrialized nations.
B) population growth, there has been a substantial decrease in the productivity in industrialized nations.
C) declines in economic efficiency, there has been a rise in the standard of living in industrialized nations.
D) declines in economic efficiency, there has been a rise in population growth in industrialized nations.

E) All of the above
F) B) and C)

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In the case of extraction of a nonrenewable resource, when user costs decrease, then it implies that expected future profits


A) decrease, while the amount of current extraction increases.
B) decrease, and the amount of current extraction decreases.
C) increase, and the amount of current extraction increases.
D) increase, while the amount of current extraction decreases.

E) A) and B)
F) A) and C)

Correct Answer

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To control production costs in the face of huge intraday fluctuations in electricity demand, electricity companies often


A) operate all plants at full capacity.
B) operate all plants at less than full capacity.
C) produce at several plants with different operating costs.
D) produce at one plant with the lowest possible operating cost.

E) C) and D)
F) None of the above

Correct Answer

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Which of the following would cause the present optimal extraction level of a nonrenewable resource to fall?


A) a reduction in extraction costs
B) a reduction in user costs
C) a reduction in total costs
D) a reduction in the price of the resource

E) A) and C)
F) B) and C)

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With modernization, the world's population will continue to decline even as many countries experience declining death rates.

A) True
B) False

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