Science Unit 9 Review

Alicia says that her beach ball is round and red. What is Alicia telling about?

• The state of the beach ball

• The mass of the beach ball

• The properties of the beach ball

Which state of matter is water vapor?

• gas

• liquid

• solid

Lola sees a balloon filled with air. She knows the air in the balloon is a gas. How does she know?

• The air is matter

• The air has its own shape

• The air takes the shape of the balloon

Look at these pictures. Which tool can you use to measure the volume of water?

• 
• 
• 

Which picture shows a solid?

• 
• 
• 

What happens to liquid water when it is heated?

• It condenses

• It evaporates

• It freezes

Look at this picture.

If there is no more rain, how will the puddle change?

• It will get bigger

• It will get smaller

• It will stay the same size

What happens when an ice cube melts?

• It changes from a liquid to a gas

• It changes from a liquid to a solid

• It changes from a solid to a liquid

Which state of matter is water when it falls as rain?

• a gas

• a liquid

• a solid

What happens to frozen water when you heat it?

• It condenses

• It evaporates

• It melts