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What was the largest U.S. fishery, in dollar terms, in 2014?


A) Pacific halibut
B) sea scallop
C) walleye pollock
D) lobster

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

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Malthus argued that any increase in living standards would cause a decrease in population growth.

A) True
B) False

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A plot of the Environment Performance Index (EPI) scores for nations on the vertical axis and corresponding GDP per person on the horizontal axis shows that as


A) GDP rises, EPI score falls.
B) GDP rises, EPI score rises.
C) GDP falls, EPI score rises.
D) GDP falls, EPI score stays relatively constant.

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

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About one-half of U.S. electricity is generated using petroleum.

A) True
B) False

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Forestry companies typically harvest and replant an area when trees are


A) very young and growing slowly.
B) middle aged and growing rapidly.
C) near the end of their rapid-growth period.
D) extremely old and about to die anyway.

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

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A fishery collapse happens when a fishery's population grows faster than fish can be harvested.

A) True
B) False

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Kara and Kyle are competing sockeye salmon fishers. Both have been allocated ITQs that limit their catch to 2,000 tons of sockeye salmon each. Kara's cost per ton is $8; Kyle's cost per ton is $12. If the market price of sockeye salmon is $15 per ton, what is the minimum amount per ton that Kara would have to offer Kyle to convince him to sell Kara his ITQs?


A) $3
B) $4
C) $5
D) $7

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

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Productive inputs capable of replacing themselves if harvested at moderate rates are known as


A) renewable natural resources.
B) natural capital.
C) nonrenewable natural resources.
D) fossil fuels.

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

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Since 1950, the energy efficiency of the U.S. economy in terms of producing goods and services has


A) not changed.
B) more than doubled.
C) risen about 50 percent.
D) risen more than threefold.

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

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Elephant populations have


A) expanded everywhere because of state control of elephant populations.
B) declined in countries where they are owned by local villages and expanded where they are owned by the state.
C) expanded in countries where they are owned by local villages and declined where they are owned by the state.
D) declined everywhere, regardless of whether property rights over elephants are recognized.

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

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The United States is in imminent danger of running out of energy.

A) True
B) False

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An increase in the present value of the profit that can be obtained by delaying resource extraction will lead profit-maximizing firms to


A) reduce extraction in the present.
B) increase the current rate of extraction.
C) invest in less extraction equipment.
D) hire more workers to support current production.

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

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The higher a resource's current price, the more extraction should be delayed to a later period.

A) True
B) False

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Alex and Ben are both loggers wanting to harvest timber from the same forest. Alex prefers to harvest and replant at a sustainable rate; Ben wants to harvest as many trees as possible to maximize short-run profit and then move on. They face the same production costs. If no explicit property right is given over the forest land, then


A) a property right will be established when trees are cut down and brought to market.
B) there is no property right over the harvested timber.
C) Alex and Ben will likely work out an agreement on harvesting and replanting the land.
D) that implies that government owns and regulates its use.

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

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Melanie and Oli are competing Pacific halibut fishers. Both have been allocated ITQs that limit their catch to 1,000 tons of Pacific halibut each. Melanie's cost per ton is $20; Oli's cost per ton is $28. If the market price of Pacific halibut is $40 per ton, what is the maximum amount Melanie would be willing to pay per ton for Oli's ITQs?


A) $20
B) $28
C) $40
D) $12

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

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A fishery is a stock of fish or other marine animal thought of as a logically distinct group and usually identified by its location and species.

A) True
B) False

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The amount of land covered by forests is


A) declining in all nations.
B) increasing in all nations.
C) increasing in places like the United States and Western Europe, while declining in countries in South America.
D) declining in places like the United States and Western Europe, while increasing in countries in South America.

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

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Which of the following is considered a nonrenewable natural resource?


A) solar power
B) coal
C) oceans
D) aquifers

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

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The total cost of extracting and selling a resource in a given year is the sum of the extraction cost and user cost.

A) True
B) False

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In the extraction of a nonrenewable resource, increased current extraction will reduce the extraction firm's user costs.

A) True
B) False

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