PS5c Renewable and Nonrenewable Energy Sources

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What are renewable energy sources?

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Renewable energy sources are energy sources that can be replenished naturally in a short period of time, such as solar, wind, and hydropower.

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What are nonrenewable energy sources?

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Nonrenewable energy sources are resources that cannot be replenished or replaced in a short period of time, such as fossil fuels and nuclear energy.

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Why do people often choose fossil fuels as an energy source?

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Fossil fuels are plentiful, reliable, and relatively inexpensive.

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What is hydropower?

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

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Why is hydropower considered a renewable energy source?

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Hydropower is considered renewable because it relies on the water cycle, which is continuously replenished.

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What is nuclear fission?

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Nuclear fission is the process of splitting atomic nuclei to release energy, used in nuclear power plants.

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What is wind power?

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Wind power is the conversion of wind energy into electricity using wind turbines.

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What is solar energy?

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Solar energy is energy harnessed from the sun's rays, often converted into electricity using solar panels.

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What is the water cycle?

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The water cycle is the continuous movement of water on, above, and below the surface of the Earth, essential for hydropower.

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What is the impact of fossil fuels on the environment?

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Fossil fuels can have a significant negative impact on the environment, contributing to pollution and climate change.