This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What causes an echo?
Correct!
Wrong!
A whisper is an example of:
Correct!
Wrong!
Which object produces sound when struck?
Correct!
Wrong!
Which material reduces sound?
Correct!
Wrong!
Which animal communicates using sound?
Correct!
Wrong!
High-pitched sound means:
Correct!
Wrong!
Sound travels through:
Correct!
Wrong!
Which organ helps us balance sound?
Correct!
Wrong!
Science Quiz 220
You Failed!
You weren't even close... Carry on!
Close enough!
You were even close... Carry on!
You are Genius!
You nailed it!
Share your Results:








4M Eco Engineering Solar Robot
Engino - Discovering STEM - Astronomy - Travelling to Space
SwitchedOnToys - Solar Windmill House
SwitchedOnToys - Solar electric vehicle