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, precipitation, and collection.

Tags

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

NGSS.MS-ESS2-6

Front

What is transpiration?

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Transpiration is the process by which plants release water vapor into the air through small openings in their leaves.

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NGSS.MS-LS2-3

NGSS.MS-LS2-4

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What is an aquifer?

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An aquifer is a layer of rock or sediment that holds water and can supply water to wells and springs.

Tags

NGSS.MS-ESS2-4

Front

What role does the sun play in the water cycle?

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The sun provides the energy needed for evaporation, driving the water cycle.

Tags

NGSS.MS-ESS2-4

Front

What is the difference between weather and climate?

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Weather refers to short-term atmospheric conditions, while climate is the long-term average of weather patterns in a specific area.

Tags

NGSS.MS-ESS2-6

Front

What is runoff?

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Runoff is the flow of water, from rain or melting snow, that moves across the ground and returns to rivers, lakes, and oceans.

Tags

NGSS.MS-ESS2-4

Front

What is infiltration?

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Infiltration is the process by which water on the ground surface enters the soil.

Tags

NGSS.MS-ESS2-4