U2_SCIENCE GRADE 2 REVIEWER

Match the following pictures with words below:

• liquid (rain water)

• 
• gas (steam)

• 
• gas (clouds)

• 
• solid

• 
• liquid (water)

• 

Example of gases: (choose 2 answers)

• 
• 
• 
• 

Example of liquids: (choose 2 answers)

• 
• 
• 
• 

It must be bent, twisted, squashed, and stretched to change shape. (2 answers)

• 
• 
• solids

• liquid

It easily changes shape. (2 answers)

• 
• 
• solids

• liquid

It means to separate.

• to put together

• to sort into different materials

• to boil

It means to mix.

• to put together

• to sort into different materials

• to boil

These are called equipment or tools.

• 
• 
• 

This is used to separate metals from sand

• 
• 
• 
• 

This is used to separate rocks from sand

• 
• 
• 
•