Front

What is the water cycle?

Back

The water cycle is the constant movement of water in different forms (liquid, gas, solid) through evaporation, condensation, and precipitation.

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 down 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 are clouds made of?

Back

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

Front

What is dew?

Back

Dew is water vapor that has condensed into tiny droplets on cool surfaces, like grass, during the night.

Front

When does water evaporate fastest?

Back

Water evaporates fastest on a hot day because heat increases the energy of water molecules.

Front

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

Back

The sun provides the heat energy needed for evaporation to occur in the water cycle.

Front

What happens to water when it freezes?

Back

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

Front

What is the difference between liquid water and water vapor?

Back

Liquid water is water in its liquid state, while water vapor is water in its gaseous state.