Renewable and Nonrenewable resources

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What is a renewable resource?

Back

A renewable resource is a natural resource that can be replenished or regenerated over time, such as solar energy, wind energy, and hydroelectric power.

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What is a nonrenewable resource?

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A nonrenewable resource is a natural resource that cannot be replaced or takes millions of years to form, such as coal, oil, and natural gas.

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Give an example of a renewable energy source.

Back

Wind energy is an example of a renewable energy source.

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Give an example of a nonrenewable energy source.

Back

Coal is an example of a nonrenewable energy source.

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What is solar energy?

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Solar energy is energy harnessed from the sun's rays, 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 converted into electricity using wind turbines.

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What are fossil fuels?

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Fossil fuels are natural substances formed from the remains of ancient plants and animals, including coal, oil, and natural gas.

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Why are renewable resources considered sustainable?

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Renewable resources are considered sustainable because they can be replenished naturally and are less likely to run out.

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What is the main disadvantage of nonrenewable resources?

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The main disadvantage of nonrenewable resources is that they will eventually run out and can cause environmental harm when extracted and used.

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What is hydroelectric power?

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Hydroelectric power is electricity generated by using the energy of flowing water, typically from rivers or dams.