Science SOL 5.9- Energy Resources

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What is solar power?

Back

Solar power is radiant energy from the sun that can be converted into electricity or heat.

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What does renewable energy mean?

Back

Renewable energy refers to energy resources that can be replaced within a lifetime, such as solar, wind, and hydropower.

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What are the main sources of renewable energy in the US?

Back

The main sources of renewable energy in the US are hydroelectric and wind energy.

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What is non-renewable energy?

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Non-renewable energy refers to energy resources that cannot be replaced within a lifetime, such as coal, oil, and natural gas.

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What is pollution?

Back

Pollution is the release of harmful materials into the environment.

Front

Give an example of a renewable energy source.

Back

An example of a renewable energy source is wind power.

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What is hydropower?

Back

Hydropower is energy generated from the movement of water, typically using dams.

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What is geothermal energy?

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Geothermal energy is heat energy that comes from the Earth's interior.

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What is the difference between renewable and non-renewable energy?

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Renewable energy can be replenished naturally within a lifetime, while non-renewable energy cannot be replaced once used.

Front

What is wind power?

Back

Wind power is energy generated from the movement of air using wind turbines.