Bell Work-12/14

What does this picture show?

• Precipitation

• Evaporation

• Watershed

• Condensation

The type of water that we need to survive; sources of it include rain, lakes, rivers, and aquifers.

• water vapor

• salt water

• fresh water

The type of water found in oceans; it is not safe for us to drink.

• salt water

• aquifer

• water vapor

• fresh water

What is a drought?

• When there is a lot of rain

• When there is no rain

• When there is a lot of water

• When the water is polluted

What is pollution?

• When small materials get into the environment

• When clean materials get into the environment

• When harmful materials get into the environment

How much of the Earth's surface is water?

• 97%

• 75%

• 3%

• 50%

The word contaminate means

Evaporation is:

• Gas tuning into liquid

• Water gathering into rivers

• Liquid turning into gas

• Responsible in formation of clouds

Precipitation is water released from clouds in the form of ________.

• Rain

• Snow

• Hail

• All of the above

Condensation is:

• Gas turning into liquid

• Liquid turning into gas

• Solid turning into gas

• Gas turning into solid