TCi Unit 2 Lesson 1

How much of the hydrosphere is salt water?

• 97%

• 75%

• 69%

• 30%

Tags

NGSS.MS-ESS2-4

The geosphere includes Earth's

• living things

• layers of gas

• surface and its interior

• human-made structure

Earth's geosphere has how many layers?

• 2

• 3

• 4

• 5

Which of Earth's systems is the smallest?

• Geosphere

• Atmosphere

• Biosphere

• Hydrosphere

When water is heated and changed into a gas, which step of the water cycle is it in?

• precipitation

• evaporation

• collection

• condensation

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

More than half of Earth's freshwater is

• trapped underground

• flowing in rivers

• frozen as ice

• stored in lakes

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1

97/100 of Earth's water is salt water in the ocean, and the other 3/10 is fresh water.

• True

• False

• Tacos

• Avacado

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS2-1