Renewable and nonrenewable resources

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What is a renewable resource?

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A renewable resource is a natural resource that can be replenished naturally over time, such as solar energy, wind energy, and biomass.

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What is a nonrenewable resource?

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A nonrenewable resource is a natural resource that cannot be replenished in a short period of time, such as fossil fuels (coal, oil, and natural gas) and minerals.

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What is solar energy?

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Solar energy is energy that comes from the sun, which can be converted into electricity or heat.

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What is wind energy?

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Wind energy is energy generated from the movement of air, which can be harnessed using wind turbines to produce electricity.

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What is biomass?

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

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What is the biosphere?

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The biosphere is the sum of all living matter on Earth, including land, water, and the atmosphere.

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How is coal formed?

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Coal is formed from dead plants that are buried and subjected to heat and pressure over millions of years.

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What is uranium used for?

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Uranium is used as fuel in nuclear power plants to generate electricity.

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How long does it take for oil and gas to form?

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It takes approximately 300-400 million years for oil and gas to form from organic materials.

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What is geothermal energy?

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Geothermal energy is heat energy generated and stored in the Earth, which can be used for heating and electricity.