Understanding the Water Cycle

What is the primary source of water vapor in the atmosphere?

• Artificial reservoirs

• Underground aquifers

• Oceans

• Rivers and lakes

Tags

NGSS.MS-ESS2-4

What happens to water vapor when it cools down in the atmosphere?

• It remains as vapor

• It returns to the oceans

• It forms clouds

• It falls as rain immediately

Tags

NGSS.MS-ESS2-4

What is the term used to describe the continuous movement of water on, above, and below the surface of the Earth?

• Water movement

• Hydro loop

• Aqua flow

• Water cycle

Tags

NGSS.MS-ESS2-4

What is the significance of the water cycle for ecosystems?

• It regulates temperature

• It provides necessary gases

• It changes geographical features

• It supplies clean water

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

Which form of precipitation could occur depending on the temperature?

• Only rain

• Only snow

• Rain, snow, sleet, or hail

• Only hail

Which component acts like the heart of the water cycle by pumping water around?

• The Sun

• The Earth

• Clouds

• The Moon

Tags

NGSS.MS-ESS2-4

What is the process called when water soaks into the ground?

• Precipitation

• Condensation

• Infiltration

• Collection

Tags

NGSS.MS-ESS2-4

How long can groundwater stay beneath the surface?

• A few hours to several days

• A few days to thousands of years

• One year maximum

• Indefinitely without change

Tags

NGSS.MS-ESS3-1

What percentage of the hydrosphere's water is contained in the oceans?

• About 50%

• About 85%

• About 97%

• About 75%

Tags

NGSS.MS-ESS2-4

What ensures the balance of water in the hydrosphere?

• Human intervention

• The constant cycling of water

• Seasonal changes

• Natural disasters

Tags

NGSS.MS-ESS2-4