Science 8 - Energy Resources

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What is renewable energy?

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Energy that comes from resources that can be replenished naturally, such as sunlight, wind, and water.

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What is a nonrenewable energy resource?

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Energy resources that cannot be replenished in a short period of time, such as fossil fuels (coal, oil, natural gas) and nuclear energy.

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What is a drawback of renewable energy sources?

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They are not always available or reliable depending on conditions.

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What is biomass?

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Organic material that comes from plants and animals, which can be used as a renewable energy source.

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What is wind energy?

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Energy generated from the movement of air, harnessed using wind turbines.

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What is hydropower?

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Energy generated from the movement of water, typically using dams or water turbines.

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What is geothermal energy?

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Energy derived from the heat stored beneath the Earth's surface.

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What is solar energy?

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Energy harnessed from sunlight using solar panels.

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What is the difference between renewable and nonrenewable resources?

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Renewable resources can be replenished naturally, while nonrenewable resources are finite and will eventually run out.

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What is the environmental impact of fossil fuels?

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Fossil fuels release greenhouse gases and pollutants that contribute to climate change and air pollution.