Water Cycle

Front

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 again through evaporation, condensation, precipitation, and runoff.

Front

What is evaporation?

Back

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

Front

What is condensation?

Back

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

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What is precipitation?

Back

Precipitation is any form of water that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.

Front

What is runoff?

Back

Runoff is the water that flows over the ground and returns to rivers, lakes, and oceans after precipitation.

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What is transpiration?

Back

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

Front

What role does the sun play in the water cycle?

Back

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

Front

What are clouds?

Back

Clouds are formed when water vapor condenses into tiny water droplets or ice crystals in the atmosphere.

Front

What is the difference between weather and climate?

Back

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

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What is the importance of the water cycle?

Back

The water cycle is essential for replenishing freshwater resources, supporting ecosystems, and regulating climate.