U2L6 Earth's Natural Resources

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What are nonrenewable resources?

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Nonrenewable resources are natural resources that cannot be replenished in a short period of time. Examples include petroleum, coal, and copper.

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List three examples of nonrenewable resources.

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Petroleum, soil, copper.

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What process transforms buried marine organisms into petroleum?

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Over millions of years, heat and pressure change buried marine organisms into petroleum.

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NGSS.MS-ESS3-1

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What is petroleum used for?

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Petroleum is used as a source of energy and is a key component in fuels and various products.

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What does it mean to use resources sustainably?

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Using resources sustainably means managing them in a way that meets current needs without compromising the ability of future generations to meet their own needs.

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Why is sustainability important for natural resources?

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Sustainability ensures that natural resources remain available for future generations and helps protect the environment.

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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 harnessed for energy production.

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NGSS.MS-PS3-3

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How is geothermal energy harnessed?

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Geothermal energy is harnessed by transferring energy from hot rocks to water, which can then be used to produce steam and generate electricity.

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What is the main source of energy derived from fossil fuels?

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Petroleum is the main source of energy derived from fossil fuels.

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What are the environmental impacts of using nonrenewable resources?

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Using nonrenewable resources can lead to pollution, habitat destruction, and climate change.

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NGSS.MS-ESS3-4

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