Review 1st semester Units

Front

What happens when substances like gravel and water are mixed together?

Back

They maintain their original physical properties.

Front

What happens when the south side of one magnet is put near the south side of another magnet?

Back

The magnets push away from each other.

Front

What is condensation?

Back

Condensation is when a gas turns to liquid.

Front

What type of energy is produced by the sun?

Back

Light energy.

Front

Which state of matter has particles that are far apart and move freely?

Back

Gas.

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation.

Front

What is the process called when a gas turns into a solid?

Back

Deposition.

Front

What type of energy is stored in food?

Back

Chemical energy.

Front

What is the term for the amount of space an object occupies?

Back

Volume.

Front

What is the term for the force that pulls objects toward the Earth?

Back

Gravity.