Exploring the Importance of the Water Cycle

What percentage of Earth's surface is covered by water?

• 71%

• 80%

• 60%

• 50%

Tags

NGSS.MS-ESS2-4

Which of the following is NOT a use of water mentioned in the video?

• Manufacturing products

• Washing

• Charging batteries

• Cooking

At what percentage do humans consist of water?

• 50%

• 60%

• 70%

• 40%

Which of these animals is likely to be found in freshwater environments?

• Trout

• Whale

• Dolphin

• Shark

Which state of water is formed by decreasing the temperature from gas to liquid?

• None of the above

• Liquid

• Plasma

• Solid

Tags

NGSS.MS-PS1-4

Which of these is NOT a physical state of water?

• Solid

• Plasma

• Gas

• Liquid

Tags

NGSS.MS-PS1-4

What process describes the movement of water from the ocean to the atmosphere?

• Condensation

• Precipitation

• Evaporation

• Sublimation

Tags

NGSS.MS-ESS2-4

What happens after condensation in the water cycle?

• Evaporation

• None of the above

• Precipitation

• Sublimation

Tags

NGSS.MS-ESS2-4

Why is the water cycle important?

• It purifies water

• It recycles existing water

• It removes unwanted water

• It creates new water

Tags

NGSS.MS-ESS2-4

What is the significance of water being a finite resource?

• Its quantity on Earth changes

• It is unlimited

• It can be created artificially

• Its quantity on Earth is constant

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1