Midterm Review

Front

What is a nonrenewable resource?

Back

A nonrenewable resource is a natural resource that cannot be replaced or regenerated within a human timescale, such as coal, oil, and natural gas.

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Give an example of a nonrenewable resource.

Back

Coal is an example of a nonrenewable resource.

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What is solar energy?

Back

Solar energy is the energy obtained from the sun's rays, which can be converted into electricity or heat.

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Front

What is the main benefit of using solar energy?

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The main benefit of using solar energy is that it is renewable and reduces reliance on fossil fuels.

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How can we conserve gasoline?

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We can conserve gasoline by carpooling with family and friends, using public transportation, or driving fuel-efficient vehicles.

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What is the primary cause of air pollution?

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The primary cause of air pollution is the burning of fossil fuels, which releases harmful emissions into the atmosphere.

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What are fossil fuels?

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Fossil fuels are natural substances formed from the remains of ancient plants and animals, including coal, oil, and natural gas.

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NGSS.MS-ESS3-1

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What is global warming?

Back

Global warming refers to the long-term increase in Earth's average surface temperature due to human activities, primarily the emission of greenhouse gases.

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NGSS.MS-ESS3-5

Front

How does burning coal contribute to global warming?

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Burning coal releases carbon dioxide and other greenhouse gases into the atmosphere, which trap heat and contribute to global warming.

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NGSS.MS-ESS3-5

Front

What is renewable energy?

Back

Renewable energy is energy that is generated from natural processes that are continuously replenished, such as solar, wind, and hydroelectric power.