Quiz Science Unit 2

Which one is sound source?

• 
• 
• 

Which one is not good sound source (noise)?

• 
• 
• 

What are the sound sources we can find indoor?

• Television and car

• Radio and speaker

• Plane and rain

What object can make loud sound?

• 
• 
• 

Which one can make quiet sound?

• Ant

• Speaker

• Train

Where do we need quiet sound?

• Classroom

• Mall

• Playground

How loud is the sound source below?

• Loudest

• Loud

• Quiet

What happen when we are near from sound source?

• The sound becomes clearer.

• The sound becomes quieter.

• The sound becomes louder.

Circle sound sources you see.

Describe the type of sound source makes. (loud/quiet)

Elephant