Water cycle easy flashcard

Front

What is the water cycle?

Back

The water cycle is the process by which water moves from the ground to the sky and back again through evaporation, condensation, and precipitation.

Front

What happens during evaporation?

Back

Evaporation is when water changes from a liquid to a gas (water vapor) due to heat.

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 role does the sun play in the water cycle?

Back

The sun provides the heat that causes water to evaporate, powering the water cycle.

Front

Where does most of the Earth's water come from?

Back

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

Front

What happens when water vapor cools?

Back

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

Front

What is condensation?

Back

Condensation is the process where water vapor turns back into liquid water.

Front

How does rain form?

Back

Rain forms when water droplets in clouds combine and become heavy enough to fall to the ground.

Front

What can happen if it rains in a polluted area?

Back

Rain might carry pollution into rivers.

Front

What is the difference between evaporation and condensation?

Back

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