Water Cycle

Front

What is the water cycle?

Back

The water cycle is the continuous process by which water moves through the environment, including evaporation, condensation, precipitation, and collection.

Tags

NGSS.MS-ESS2-4

Front

True or False: All of the water that has ever existed and will ever exist is on Earth.

Back

True

Front

What is evaporation?

Back

Evaporation is the process in which water changes from a liquid to a gas, usually due to heat.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is transpiration?

Back

Transpiration is the process by which plants absorb water through their roots and release it as water vapor through their leaves.

Tags

NGSS.MS-LS2-3

Front

What is condensation?

Back

Condensation is the process by which water vapor in the air cools and turns into liquid water.

Tags

NGSS.MS-ESS2-4

Front

What is precipitation?

Back

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

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What is runoff?

Back

Runoff is the water that flows over the ground surface and does not get absorbed into the ground.

Tags

NGSS.MS-ESS2-4

Front

What role do clouds play in the water cycle?

Back

Clouds are formed by condensation of water vapor and are essential for precipitation to occur.

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-5

Front

What is the difference between groundwater and surface water?

Back

Groundwater is water that is stored underground in aquifers, while surface water is found in rivers, lakes, and oceans.

Front

How does temperature affect evaporation?

Back

Higher temperatures increase the rate of evaporation, as heat provides energy for water molecules to escape into the air.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4