This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which planet is closest to the Sun?
Correct!
Wrong!
How many planets are in the solar system?
Correct!
Wrong!
Loud sound can damage:
Correct!
Wrong!
Sound cannot travel through:
Correct!
Wrong!
Which animal uses sound to find objects?
Correct!
Wrong!
The loudness of sound depends on:
Correct!
Wrong!
Which sound is pleasant to hear?
Correct!
Wrong!
What is an echo?
Correct!
Wrong!
Science Quiz 207
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Discover Science - Crystals and Minerals Science Kit