Water Quiz

How much of Earth’s surface is covered in water?

• 75%

• 20%

• 50%

Tags

NGSS.MS-ESS2-4

What temperature does water boil at?

• 0°C

• 80°C

• 100°C

Tags

NGSS.MS-PS1-4

What temperature does water freeze at?

• 0°C

• 80°C

• 100°C

The fastest water molecules break the hydrogen bonds and escape from the surface of a liquid and become a gas; can occur at any T.

• Sublimation

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

A measure of the force necessary to stretch or break the surface of a liquid.

• Surface tension

• Capillary action

• Condensation

The attraction between a liquid and something else.

• Adhesion

• Cohesion

Most liquids become denser as you cool them. However, Ice ______ in liquid water.

Having an affinity for water; able to absorb; “water loving”

• Hydrophobic

• Hydrophilic

Lacking an affinity for water; unable to absorb; “water fearing”

• Hydrophobic

• Hydrophilic

Tags

NGSS.MS-PS1-2

A liquid that dissolves a particle

• Solvent

• Solute

• Concentrate

• Titrate