Water Cycle

Front

What is precipitation?

Back

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

Front

What powers the water cycle?

Back

The water cycle is powered by the sun's energy.

Front

What happens during evaporation?

Back

Evaporation is when water changes from a liquid to a gas.

Front

What is condensation?

Back

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

Front

What is runoff?

Back

Runoff is water that flows over the ground and returns to rivers, lakes, and oceans.

Front

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

Back

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

Front

What is transpiration?

Back

Transpiration is the process where plants release water vapor into the air from their leaves.

Front

How does water return to the Earth after evaporation?

Back

Water returns to the Earth as precipitation when it falls from clouds.

Front

What is the difference between evaporation and condensation?

Back

Evaporation is when water turns into vapor, while condensation is when vapor turns back into liquid.

Front

Why is runoff important?

Back

Runoff is important because it returns water to other locations on Earth, helping to replenish water sources.