Watery Planet Mystery 1

Why is fresh water so important? (choose all that apply)

• We can only live three days without fresh water to drink.

• We need fresh water to grow food.

• All plants and animals need water.

• We don't need fresh water.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

How much liquid fresh water is on our planet earth?

• 1 %

• 20 gallons per person

• 77%

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

How much water does the average family use everyday?

• 10 gallons

• 30 gallons

• more than 60 gallons

Tags

NGSS.MS-ESS2-4

What is a clever math trick to count graph squares quickly?

• adding
• use toes and fingers
• multiply

Why is the earth called the blue planet?

• It's in sad shape.
• Because it is mostly water.

Tags

NGSS.MS-ESS2-4

ON average the ocean is 2.5 miles deep.

• True

• False

How many billion people are on earth?

• over 7 billion

• over 9 billion

• less than 5 billion

• about 11 billion

Tags

NGSS.MS-ESS3-4

Where is most of Earth’s water located?

• glaciers

• lakes

• oceans

• rivers

Tags

NGSS.5-ESS2-1

NGSS.5-ESS2-2

What are the two kinds of water that exist on Earth?

• Freshwater

• Saltwater

• Sugarwater

• Bluewater

Tags

NGSS.5-ESS2-2

Oceans are

• Freshwater

• Saltwater

Tags

NGSS.5-ESS2-2