Rain and Snow are:

• Evaporation

• Condensation

• Run off

• Precipitation

Water in the clouds is:

• Evaporation

• Condensation

• Run off

• Precipitation

Water heated by the sun into vapor is:

• Evaporation

• Condensation

• Run off

• Precipitation

Water going down into oceans and lakes:

• Evaporation

• Condensation

• Run off

• Precipitation

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

• 87%

• 75%

• 6%

• 3%

Tags

NGSS.MS-ESS2-1

NGSS.MS-ESS2-4

The pressure increases as you get deeper in the ocean.

• true
• false

Salt water is less dense than fresh water. 

• true
• false

The concentration of a mixture can be increased in which of the following ways?

• Heating the mixture
• Adding more water “solvent”
• Adding more powder “solute”
• Stirring the mixture

What is an underwater mountain formed by a volcano?

• trench
• rift zone
• seamount
• mid ocean ridge

What is the steep slope at the edge of the continental shelf?

• seamount
• mid-ocean ridge
• continental slope
• rift zone