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Most useful oil deposits are usually found


A) In a liquid pool under a layer of impermeable shale
B) Saturating porous rocks, like water in a sponge
C) Locked in the mineral structure of a rock formation
D) In pools on the earth's surface, where geologic pressures have forced them to collect
E) In small pools directly above the bedrock

F) B) and E)
G) B) and C)

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A number of European countries have similar or even higher standards of living than the U.S. and consume less energy than Americans do.

A) True
B) False

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Currently the most common way to extract natural gas is by __________.


A) Collecting it from deep ocean thermal vents
B) Separating it from crude oil pockets
C) Hydraulic fracturing
D) Collecting it from abandoned deep mines

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

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Nuclear waste storage in the United States is currently handled


A) In temporary storage at individual plants
B) In a permanent storage depot managed by the federal government
C) By dumping at sea
D) By shipping overseas to Surinam and Venezuela
E) By dumping at sea and by shipping overseas to Surinam and Venezuela

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

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One ____________ of natural gas is that it is ____________ than either coal or oil.


A) Disadvantage; harder to ship and store
B) Advantage; easier to build infrastructure for transporting it
C) Disadvantage; harder to sell
D) Advantage; easier to find
E) Disadvantage; less abundant

F) A) and C)
G) C) and D)

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During a meltdown, nuclear power plants explode like a bomb, releasing huge amounts of radioactive material into the environment.

A) True
B) False

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False

Nuclear fission occurs when a high-energy subatomic particle, a neutron, strikes a uranium atom, releases energy, and


A) Breaks in half, causing another atom to break
B) Releases an electron in a gamma wave
C) Releases protons
D) Releases neutrons
E) Combines with another neutron to release even more energy

F) C) and D)
G) A) and B)

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Natural gas is


A) currently the world's third largest commercial fuel.
B) the most rapidly growing fossil fuel energy source.
C) hazardous to the environment because it is not clean burning.
D) currently the world's third largest commercial fuel and the most rapidly growing fossil fuel energy source.
E) the most rapidly growing fossil fuel energy source and hazardous to the environment because it is not clean burning.

F) A) and B)
G) A) and C)

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D

Radioactive waste dumping in oceans has been


A) Considered by many governments but not carried out
B) Common worldwide until last year
C) Continued by the Soviet government until very recently
D) Banned worldwide since 1957
E) Proved to be safe because the wastes are sinking to very deep oceanic trenches

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

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Control rods in a nuclear reactor are used to


A) Absorb neutrons
B) Move fuel rods around in the chamber
C) Provide neutrons to initiate reactions
D) Provide cooling by decreasing the temperature of the water
E) Increase the temperature of the water

F) D) and E)
G) B) and E)

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Worldwide, coal deposits are


A) Widespread but rarely in economic quantities
B) Relatively difficult to find
C) Highly unusual formations
D) Widespread and extensive
E) Decreasing at alarming rates

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

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Oil shale and tar sands are examples of ________ oil.


A) Unrecoverable
B) Unproven
C) Unknown
D) Unconventional
E) Recoverable

F) B) and E)
G) C) and E)

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D

What is the biggest drawback for developing oil shales, tar sands, and coal gasoline?


A) Imports of these are extremely cheap
B) Cost
C) There are no drawbacks
D) Availability of these resources

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

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Pressurized fluid and chemicals injected into a well are used in a mining process called _____________.


A) Placer mining
B) High pressure welling
C) Hydraulic fracturing
D) Heap-leach extraction

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

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Under normal operating conditions, you are likely to get a higher dose of radiation, living next to a nuclear plant than a coal-burning plant.

A) True
B) False

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In the process of getting energy to power your television, which of the following stages is the most energy efficient?


A) Mining the coal to run the power plant
B) Burning the coal to run the power plant
C) Thermal conversion of the energy from coal in the power plant
D) Transmission to your house
E) Actually powering your television set

F) D) and E)
G) B) and E)

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A caller who wondered why no one was discussing nuclear power berated panelists discussing the problems of global warming on a radio show. How would you react to this caller? Make sure you provide at least three arguments that support your position.

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Answered by ExamLex AI

Answered by ExamLex AI

I would react to this caller by acknowle...

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By far the greatest amount of proven natural gas reserves are found in


A) Alaska.
B) Canada.
C) the Middle East.
D) Africa.

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

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The Marcellus and Devonian Shales


A) are a potential vast source of oil in the eastern United States.
B) can be drilled without any pollution risk to the environment.
C) could result in the drilling of thousands of wells in populated places.

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

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Energy is defined as


A) the capacity to do work.
B) calorie consumption per hour.
C) any kind of molecule that has the ability to cause objects to move.
D) force exerted per unit of time.

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

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