2nd 9 Weeks Science Test

Front

What gas do humans need to survive?

Back

Oxygen

Front

What happens to water when it freezes?

Back

It turns into a solid.

Front

Why is science important?

Back

It helps us understand the world.

Front

What property describes how hot or cold something is?

Back

Temperature

Front

What property describes the color of an object?

Back

Color

Front

What is the process called when water turns into vapor?

Back

Evaporation

Front

What do we call the change of state from liquid to solid?

Back

Freezing

Front

What is the main source of energy for the Earth?

Back

The Sun

Front

What do we call a scientist who studies living things?

Back

Biologist

Front

What is the term for the amount of space an object takes up?

Back

Volume