This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What causes an echo?
Correct!
Wrong!
Which material reduces sound?
Correct!
Wrong!
Which organ helps us balance sound?
Correct!
Wrong!
A whisper is an example of:
Correct!
Wrong!
Which object produces sound when struck?
Correct!
Wrong!
High-pitched sound means:
Correct!
Wrong!
Sound travels through:
Correct!
Wrong!
Which animal communicates using sound?
Correct!
Wrong!
Science Quiz 220
You Failed!
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You were even close... Carry on!
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