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 again through evaporation, condensation, precipitation, and collection.

Front

What is evaporation?

Back

Evaporation is the process where water changes from a liquid state to a gaseous state, usually due to heat from the sun.

Front

What is condensation?

Back

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

Front

What is precipitation?

Back

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

Front

What is collection in the water cycle?

Back

Collection is the process where water gathers in bodies of water like rivers, lakes, and oceans after precipitation.

Front

What are the forms of precipitation?

Back

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

Front

Where is most of the Earth's water found?

Back

Most of the Earth's water is found in the oceans.

Front

What is transpiration?

Back

Transpiration is the process by which water is absorbed by plants and then released as water vapor into the atmosphere.

Front

What role does the sun play in the water cycle?

Back

The sun provides the heat necessary for evaporation to occur, driving the water cycle.

Front

What happens during the process of freezing?

Back

Freezing is when water changes from a liquid state to a solid state, forming ice.