Water Cycle

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What is the water cycle?

Back

The water cycle is the continuous process by which water moves from the Earth's surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

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NGSS.MS-ESS2-4

Front

What is evaporation?

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Evaporation is the process by which water changes from a liquid to a gas (water vapor) due to heat from the sun.

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NGSS.MS-ESS2-4

NGSS.MS-PS1-4

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What is condensation?

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Condensation is the process by which water vapor cools and changes back into liquid water, forming clouds.

Tags

NGSS.MS-ESS2-4

Front

What is precipitation?

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Precipitation is any form of water, such as rain, snow, sleet, or hail, that falls from clouds to the Earth's surface.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What is transpiration?

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Transpiration is the process by which plants release water vapor into the air from their leaves.

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NGSS.MS-LS2-3

NGSS.MS-LS2-4

Front

How does the sun affect surface water?

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The sun heats surface water, causing it to evaporate into the atmosphere.

Tags

NGSS.MS-ESS2-4

Front

What happens when clouds become saturated?

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When clouds fill with water and can't hold anymore, the water falls as precipitation.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

Is precipitation only rain?

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No, precipitation includes all forms of water that fall to the Earth, including rain, snow, sleet, and hail.

Tags

NGSS.MS-ESS2-4

Front

What role do plants play in the water cycle?

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Plants contribute to the water cycle through transpiration, releasing water vapor into the atmosphere.

Tags

NGSS.MS-ESS2-4

Front

What is the significance of the water cycle?

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The water cycle is essential for maintaining the Earth's water supply, supporting ecosystems, and regulating climate.

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NGSS.MS-ESS2-4