Final revision 2nd term

In which picture we can see shadow?

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Choose the picture of the light passes through clear object.

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In which picture the light bounces off the mirror.

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You can see yourself in the mirror because the light ................. back.

• bounces

• blocks

................. can cause change or do work.

• Vibrate

• Energy

................. is a dark place formed when something blocks the light.

• Vibrate

• Shadow

Sound is made when something .....................

• vibrate

• sleep

How can people make heat?

• Sleeping

• Running

Which picture shows a soft sound?

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What kind of energy comes from the radio?

• Sound

• Light