Surface Water

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What is surface water?

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Surface water is water that collects on the surface of the ground, including rivers, lakes, and reservoirs.

Tags

NGSS.MS-ESS2-4

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What is artificial or man-made surface water?

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Artificial or man-made surface water is surface water that is created by human activities, such as reservoirs and canals, rather than occurring naturally.

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NGSS.MS-ETS1-1

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What type of water do surface water and groundwater both represent?

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Both surface water and groundwater are sources of fresh water.

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NGSS.MS-ESS2-4

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How can surface water become groundwater?

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Surface water can seep underground through the soil and rock layers, becoming groundwater.

Tags

NGSS.MS-ESS2-4

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What does it mean for surface water to be polluted?

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Polluted surface water contains harmful microorganisms and chemicals that can cause waterborne diseases and environmental damage.

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NGSS.MS-LS2-5

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What are microorganisms?

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Microorganisms are tiny living organisms, such as bacteria and viruses, that can contaminate water.

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What is ephemeral surface water?

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Ephemeral surface water is water that exists only for short periods, often dependent on rainfall.

Tags

NGSS.MS-ESS2-4

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What is semipermanent surface water?

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Semipermanent surface water is water that exists for longer periods but is still dependent on seasonal rainfall.

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NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

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What is surface runoff?

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Surface runoff is the flow of water that occurs when excess rainwater, meltwater, or other sources flows over the ground.

Tags

NGSS.MS-ESS2-4

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What are reservoirs?

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Reservoirs are large natural or artificial lakes used to store water for various purposes, including drinking, irrigation, and recreation.

Tags

NGSS.MS-ESS2-4