Earth and its resources

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What is a natural resource?

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A natural resource is something found in nature that people can use, like water, soil, and plants.

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NGSS.MS-ESS2-4

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What is weathering?

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Weathering is the process that breaks down rocks into smaller pieces over a long time.

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NGSS.MS-ESS2-2

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What is a flood?

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A flood happens when there is too much water in rivers, streams, or lakes, often due to heavy rain.

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NGSS.MS-ESS2-4

NGSS.MS-ESS3-2

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What is a drought?

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A drought is a long period of time with very little rain.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-2

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What is erosion?

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Erosion is the process where soil and rocks are worn away and moved by wind or water.

Tags

NGSS.MS-ESS2-2

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What is a volcano?

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A volcano is a mountain that can erupt with lava, ash, and gases from inside the Earth.

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What is the difference between fast and slow changes in the Earth?

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Fast changes happen quickly, like earthquakes and floods, while slow changes happen over a long time, like weathering.

Tags

NGSS.MS-ESS2-2

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Can you name a human-made resource?

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A human-made resource is something created by people, like plastic or paper.

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NGSS.MS-PS1-3

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What are some examples of natural resources?

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Examples of natural resources include water, soil, rocks, and plants.

Tags

NGSS.5-LS1-1

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How do plants help the Earth?

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Plants provide oxygen, food, and help prevent soil erosion.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3