Earth's Water

Most of Earth's fresh water is found

• Frozen in glaciers

• Underground

• In the Great Lakes

• In Oceans

Tags

NGSS.MS-ESS2-4

Water covers about three-fourths of the earth's surface.

• true

• false

Tags

NGSS.MS-ESS2-4

Why is it important to conserve water?

• it is not important

• it just is

• i don't know

• we have a limited amount of freshwater we can use for drinking

Tags

NGSS.MS-ESS2-4

What percentage of water on Earth is salt water?

• 55

• 71

• 84

• 97

Tags

NGSS.MS-ESS2-4

Most of the Earth is covered in

• Fresh water

• Salt water

• Rivers

• Lakes

Tags

NGSS.MS-ESS2-4

The upper surface of underground water; the upper boundary zone of saturation.

• tributary

• water table

• estuary

• surface water

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

What percentage of water in Earth is fresh water?

• 0.5

• 3

• 7

• 18

Tags

NGSS.MS-ESS2-4

Is the water that was on the earth millions of years ago still on earth today?

• YES! 

• No Way!

Tags

NGSS.MS-ESS2-4

Which of the following is an example of cohesion?

• water transforming into vapor

• water soaking into a paper towel

• water dissolving rocks

• water forming droplets

Because a water molecule has a positive charge at one end and a negative charge at the other, this is called:

• magnetism

• polarity

Tags

NGSS.MS-PS1-1