Energy Sources

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What is Solar Energy?

Back

Energy from the sun.

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What is Geothermal Energy?

Back

Energy from the heat within Earth.

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What is Propane?

Back

A colorless, flammable gas refined from petroleum and natural gas.

Front

What is Wind Energy?

Back

Energy in moving air.

Front

What is Petroleum?

Back

A fossil fuel that looks like a thick, black liquid.

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What are Renewable Energy Sources?

Back

Energy sources that are replenished naturally, such as solar, wind, and geothermal.

Front

What are Non-Renewable Energy Sources?

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Energy sources that are finite and will deplete over time, such as coal, oil, and natural gas.

Front

How does Solar Energy work?

Back

Solar panels convert sunlight into electricity using photovoltaic cells.

Front

What is the process of geothermal energy extraction?

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It involves drilling into the Earth to access steam or hot water that can be used to generate electricity.

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What are the environmental impacts of using fossil fuels?

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Fossil fuels contribute to air pollution, greenhouse gas emissions, and climate change.