Earth's Water System

Where is most of Earth’s water located?

• glaciers

• lakes

• oceans

• rivers

Tags

NGSS.MS-ESS2-4

Water can exist on Earth as...

• solid ice

• liquid water

• the gas water vapor

• All of above

Tags

NGSS.MS-ESS2-4

Freshwater makes up how much of the Earth's water supply?

• 97%

• 75%

• 25%

• 3%

Tags

NGSS.MS-ESS2-4

Saltwater makes up how much of the Earth's water supply?

• 97%

• 75%

• 25%

• 3%

Tags

NGSS.MS-ESS2-4

Where is most of Earth's freshwater found?

• in the ground

• in the atmosphere

• in lakes and rivers

• in glaciers and icecaps

Tags

NGSS.MS-ESS2-4

Why do we need to conserve water?

• It is an unlimited resource. 

• It is a limited resource. 

• There is a lot of water. 

• There is no need to conserve water.

Tags

NGSS.MS-LS2-1

This graphic shows the largest fresh and salt water sources on Earth. Which of these sources BEST completes the graphic?

• snow

• clouds

• groundwater

• swimming pools

Tags

NGSS.MS-ESS2-4

What is      D?

• Evaporation
• Condensation
• Precipitation
• Runoff

Tags

NGSS.MS-ESS2-4

What is B?

• Evaporation
• Condensation
• Precipitation
• Runoff

Tags

NGSS.MS-ESS2-4

What is A?

• Evaporation
• Condensation
• Precipitation
• Runoff

Tags

NGSS.MS-ESS2-4