Science SOL 5.9

Where does energy and fuels that humans use derive from?

• Natural Sources

• It is produced in a factory.

• A variety of sources

• The source is unknown at this time.

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5.9

5.9.a

​ (a)   sources are natural resources that cannot be replaced after they are used because they take millions of years to form.

• Nonrenewable Energy
• Renewable Energy
• Wind Energy
• Lumbar
• Lumber

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5.9

5.9.a

Match the following:

• Renewable Energy Source

• Petroleum

• Renewable Energy Source

• Wind

• Nonrenewable Energy Source

• Coal

• Nonrenewable Energy Source

• Solar

• Nonrenewable Energy Source

• Natural Gas

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5.9

5.9.a

How can people conserve non-renewable energy? Select ALL the correct answers.

• switch on lights when the room is empty

• use solar energy to power devices

• use a cloth towel instead of a paper towel

• use a private car instead of public transportation

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5.9

5.9.a

All of answers show how people can conserve non-renewable resources EXCEPT:

• turn off faucet when brushing teeth

• use the back of a sheet of paper instead of a new sheet

• take shorter showers

• drive to the neighbor’s house instead of walking

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5.9

5.9.a

One benefit of ​ (a)   cars is that they reduce ​ (b)   and improve air quality.

• electric
• air pollution
• gasoline
• clean air

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5.9

5.9.a