The 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, involving processes like evaporation, condensation, and precipitation.

Front

What happens during evaporation?

Back

Evaporation is the process where 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 where water vapor cools and changes back into liquid droplets, forming clouds.

Front

What is precipitation?

Back

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

Front

What is run off in the water cycle?

Back

Run off is the movement of water, usually from precipitation, across the ground and into rivers, lakes, and oceans.

Front

How do clouds form?

Back

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

Front

What role does the sun play in the water cycle?

Back

The sun provides the heat necessary for evaporation, which starts the water cycle.

Front

What is the correct order of the water cycle?

Back

The correct order is evaporation, condensation, precipitation, and run off.

Front

What is the difference between evaporation and condensation?

Back

Evaporation is the process of water turning into vapor, while condensation is the process of vapor turning back into liquid.

Front

What happens to water vapor when it cools?

Back

When water vapor cools, it condenses into liquid droplets, forming clouds.