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 process occurs when the sun heats water and it turns into vapor?

Back

Evaporation.

Front

What is condensation in the water cycle?

Back

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

Front

What role does the sun play in the water cycle?

Back

The sun provides the energy needed for evaporation and drives the water cycle.

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 transpiration?

Back

Transpiration is the process by which plants release water vapor into the air through their leaves.

Front

What happens to water during evaporation?

Back

Water changes from a liquid state to a gas (water vapor) when heated.

Front

What is the term for water vapor cooling and forming droplets?

Back

Condensation.

Front

How does water return to the Earth's surface after evaporation?

Back

Through precipitation.

Front

What is runoff in the water cycle?

Back

Runoff is the flow of water, usually from rain, that moves across the ground and returns to rivers, lakes, and oceans.