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 cools and changes back into liquid water.

Front

What is precipitation?

Back

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

Front

What is water vapor?

Back

Water vapor is water in its gas form, which is invisible and can be found in the air.

Front

What is dew?

Back

Dew is tiny droplets of water that form on cool surfaces 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 happens to water when it freezes?

Back

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

Front

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

Back

The sun provides heat that causes water to evaporate, starting the water cycle.

Front

What is transpiration?

Back

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