EARTH PREASSESSMENT TEST

Where is most of Earth's Water?

• in glaciers

• in rivers

• in the ground

• in oceans

Tags

NGSS.MS-ESS2-4

Which term includes rain, hail, snow and sleet?

• condensation

• evaporation

• subimation

• precipitation

Tags

NGSS.MS-ESS2-4

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

• Freshwater

• Saltwater

• Sugarwater

• Bluewater

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

• 97%

• 75%

• 25%

• 3%

Tags

NGSS.5-ESS2-2

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

• 97%

• 75%

• 25%

• 3%

Tags

NGSS.5-ESS2-2

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

How much of Earth's surface is covered with water?

• 25%

• 90%

• 71%

• 87%

Tags

NGSS.MS-ESS2-4

The Earth's atmosphere is mainly made of

• water
• snow
• wax
• air

The ozone layer

• is green and purple
• absorbs dangerous solar radiation
• smells like sulphur
• is made of carbon dioxide

Oxygen makes up about _____ of the total gases on Earth.

• 1%

• 21%

• 99%

• 78%