Water Cycle

Front

What is the water cycle?

Back

The water cycle is the continuous movement of water on, above, and below the surface of the Earth.

Front

What is evaporation?

Back

Evaporation is the process where water changes from a liquid to a gas, usually when it is heated.

Front

What is condensation?

Back

Condensation is the process where water vapor (gas) cools and changes back into liquid water.

Front

What is precipitation?

Back

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

Front

What is dew?

Back

Dew is water droplets that form on cool surfaces at night when water vapor condenses.

Front

What are clouds made of?

Back

Clouds are made of tiny water droplets or ice crystals that are suspended in the air.

Front

What is the role of the sun in the water cycle?

Back

The sun provides heat that causes evaporation, helping to move water from the ground into the atmosphere.

Front

What happens to water when it freezes?

Back

When water freezes, it changes from a liquid to a solid, forming ice.

Front

What is the difference between evaporation and boiling?

Back

Evaporation occurs at any temperature, while boiling happens at a specific temperature when water reaches its boiling point.

Front

What is transpiration?

Back

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