Properties of Water - Test Review

How much of the Earth is covered by oceans?

• 29%

• 50%

• 71%

• 89%

How much of the Earth is covered by land?

• 29%

• 50%

• 71%

• 89%

What are the sources of available freshwater on Earth? (choose all that apply)

• Lakes and ponds

• Rivers and streams

• Groundwater

• Oceans

Tags

NGSS.MS-ESS2-4

NGSS.MS-ESS3-1

What is a solvent?

• A substance that is dissolved by other substances.

• A mixture that forms when one substance dissolves another.

• The substance that does the dissolving.

• Anything that takes up space and has mass.

What is a solution?

• A substance that is dissolved by other substances.

• A mixture that forms when one substance dissolves another.

• The substance that does the dissolving.

• Anything that takes up space and has mass.

What is a solute?

• A substance that is dissolved by other substances.

• A mixture that forms when one substance dissolves another.

• The substance that does the dissolving.

• Anything that takes up space and has mass.

What is the chemical formula for water?

• HO

• HO₂

• H₂O

• H₂O₂

Tags

NGSS.MS-PS1-1

Process by which a gas changes to a liquid.

• condensation
• evaporation
• sublimation
• deposition

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Process by which a solid changes directly to a gas (does not pass through the liquid state).

• condensation
• evaporation
• sublimation
• deposition

Tags

NGSS.MS-PS1-4

Molecules at the surface of a liquid absorb enough energy to change to the gaseous state.

• condensation
• evaporation
• sublimation
• deposition

Tags

NGSS.MS-PS1-4