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 liquid water turns into water vapor, usually caused by heat from the sun.

Front

What is condensation?

Back

Condensation is the process where water vapor cools and turns back into liquid water, forming clouds.

Front

What is precipitation?

Back

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

Front

What is run-off?

Back

Run-off is the water that flows over the ground and returns to rivers, lakes, and oceans.

Front

What happens during evaporation?

Back

During evaporation, liquid water absorbs heat and changes into water vapor.

Front

What happens during condensation?

Back

During condensation, water vapor loses heat and changes back into liquid water.

Front

What are the different forms of precipitation?

Back

The different forms of precipitation include rain, snow, sleet, and hail.

Front

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

Back

The sun provides the heat needed for evaporation to occur.

Front

What is an example of precipitation?

Back

An example of precipitation is rain falling from the clouds.