Energy Resources

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What is a dam?

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A dam is a barrier built across a river to hold back water, creating a reservoir that can be used for water storage, flood control, and hydroelectric power generation.

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What are renewable energy resources?

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Renewable energy resources are energy sources that can be replenished naturally over time, such as solar, wind, hydro, geothermal, and biomass.

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What is biomass energy?

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Biomass energy is produced from organic materials, such as plants and animal waste, which can be burned or converted into biofuels.

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What are greenhouse gases?

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Greenhouse gases are gases that trap heat in the atmosphere, contributing to global warming and climate change. Examples include carbon dioxide and methane.

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What is nuclear power?

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Nuclear power is energy produced from nuclear reactions, typically through the fission of uranium atoms, which releases a large amount of energy.

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What is the main disadvantage of nuclear power?

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The main disadvantage of nuclear power is the production of radioactive waste, which can be harmful to the environment and requires careful disposal.

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What is the difference between renewable and non-renewable resources?

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Renewable resources can be replenished naturally, while non-renewable resources, like coal and oil, are finite and will eventually run out.

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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 generation.

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What is the role of wind turbines?

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Wind turbines convert the kinetic energy of wind into mechanical energy, which can then be converted into electricity.

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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.