Renewable and Nonrenewable Energy Sources

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What is a nonrenewable energy source?

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Energy that can be lost once used and cannot be replenished in a short time.

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What is a renewable energy source?

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Energy that can be replenished naturally over time.

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What is nuclear energy?

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Energy created from the mineral uranium, which is a nonrenewable source and produces harmful waste.

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What is coal mining?

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The process of extracting coal from the ground, which is used for generating electricity and in industries.

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What are the environmental impacts of increased coal mining?

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It can reduce the natural environment in the surrounding land.

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What is a generator?

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A device that converts mechanical energy into electrical power for use in an external circuit.

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What is the primary use of oil?

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Oil is primarily used as a fuel for transportation and heating.

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What is natural gas?

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A fossil fuel that is used for heating, cooking, and electricity generation.

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What are the advantages of renewable energy sources?

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They are sustainable, reduce pollution, and decrease dependence on fossil fuels.

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What are some examples of renewable energy sources?

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Solar, wind, hydroelectric, and geothermal energy.