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 sunlight, wind, and fresh water.

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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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Why is fresh water considered a renewable resource?

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Fresh water is considered renewable because it is part of the water cycle, where it can be naturally replenished through precipitation.

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What is wind energy?

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Wind energy is the energy obtained from the movement of air, which can be converted into electricity using wind turbines.

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How do solar panels work?

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Solar panels convert sunlight into electrical energy through photovoltaic cells.

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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.

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What is the main advantage of using renewable resources?

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The main advantage of using renewable resources is that they won't run out and typically have a lower environmental impact.

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What is coal made from?

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Coal is made from the remains of plants that died millions of years ago, compressed and heated over time.

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What is the environmental impact of burning fossil fuels?

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Burning fossil fuels releases greenhouse gases and pollutants into the atmosphere, contributing to climate change and air pollution.

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What is the role of nuclear energy in resource management?

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Nuclear energy is a nonrenewable resource that can produce large amounts of electricity without emitting greenhouse gases during operation.