The National Academies
What You Need To Know About Energy
What do you know about energy?
In 2008, approximately how much of the oil used in the U.S. was imported?
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Sorry, that’s incorrect.
In 2008, the U.S. imported about 66% of its oil supply. This percentage is expected to grow even higher over the next two decades.
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Sorry, that’s incorrect.
In 2008, the U.S. imported about 66% of its oil supply. This percentage is expected to grow even higher over the next two decades.
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Correct!
In 2008, the U.S. imported about 66% of its oil supply. This percentage is expected to grow even higher over the next two decades.
How much electricity does an average U.S. household consume each year?
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Sorry, that’s incorrect.
The average U.S. household consumes an average of 10,000 kilowatt-hours each year.
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Sorry, that’s incorrect.
The average U.S. household consumes an average of 10,000 kilowatt-hours each year.
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Correct!
The average U.S. household consumes an average of 10,000 kilowatt-hours each year.
Nuclear power provided what percentage of the total U.S. energy supply in 2008?
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Sorry, that’s incorrect.
Nuclear power accounted for 9% of the U.S. energy supply in 2008.
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Correct!
Nuclear power accounted for 9% of the U.S. energy supply in 2008.
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Sorry, that’s incorrect.
Nuclear power accounted for 9% of the U.S. energy supply in 2008.
Which two developing countries are expected to have the greatest growth in energy consumption between 2006 and 2030?
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Sorry, that’s incorrect.
The United States and Canada are both developed countries. China and India are projected to have the greatest growth in energy consumption between 2006 and 2030.
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Sorry, that’s incorrect.
The United States and Canada are both developed countries. China and India are projected to have the greatest growth in energy consumption between 2006 and 2030.
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Correct!
The United States and Canada are both developed countries. China and India are projected to have the greatest growth in energy consumption between 2006 and 2030.
What percentage of U.S. electricity was generated by wind in 2008?
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Correct!
Almost 1% of U.S. electricity was generated by wind in 2008.
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Sorry, that’s incorrect.
Almost 1% of U.S. electricity was generated by wind in 2008.
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Sorry, that’s incorrect.
Almost 1% of U.S. electricity was generated by wind in 2008.
Which of the following sources do experts expect will provide us with the “silver bullet” solution to our energy needs?
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Sorry, that’s incorrect.
There is no silver bullet. Tomorrow’s energy, like today’s, will come from a variety of sources.
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Sorry, that’s incorrect.
There is no silver bullet. Tomorrow’s energy, like today’s, will come from a variety of sources.
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Sorry, that’s incorrect.
There is no silver bullet. Tomorrow’s energy, like today’s, will come from a variety of sources.
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Correct!
There is no silver bullet. Tomorrow’s energy, like today’s, will come from a variety of sources.
Which of the following is emitted by coal-fired power plants?
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Sorry, that’s incorrect.
All of the above are emitted from coal-fired power plants and can be harmful to our health and the environment.
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Sorry, that’s incorrect.
All of the above are emitted from coal-fired power plants and can be harmful to our health and the environment.
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Sorry, that’s incorrect.
All of the above are emitted from coal-fired power plants and can be harmful to our health and the environment.
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Sorry, that’s incorrect.
All of the above are emitted from coal-fired power plants and can be harmful to our health and the environment.
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Correct!
All of the above are emitted from coal-fired power plants and can be harmful to our health and the environment.
Which of the following is not considered to be a drawback to wind energy?
- Wind's intermittency
- Aesthetic impact of wind farms
- Risks to birds and bats
- All of the above are considered drawbacks
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Sorry, that’s incorrect.
While wind energy has many benefits, all of the above are considered drawbacks to wind energy.
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Sorry, that’s incorrect.
While wind energy has many benefits, all of the above are considered drawbacks to wind energy.
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Sorry, that’s incorrect.
While wind energy has many benefits, all of the above are considered drawbacks to wind energy.
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Correct!
While wind energy has many benefits, all of the above are considered drawbacks to wind energy.
How much of the world's CO2 is released by the United States?
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Sorry, that’s incorrect.
Almost 20% of the world's CO2 is released by the United States.
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Sorry, that’s incorrect.
Almost 20% of the world's CO2 is released by the United States.
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Correct!
Almost 20% of the world's CO2 is released by the United States.
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