This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which planet has extreme temperatures?
Correct!
Wrong!
Which surface reflects light the most?
Correct!
Wrong!
Which planet has the shortest year?
Correct!
Wrong!
Which device converts electrical energy into sound?
Correct!
Wrong!
Which sound can damage hearing?
Correct!
Wrong!
Which energy source is renewable?
Correct!
Wrong!
Which object does not produce light?
Correct!
Wrong!
Sound needs a medium to:
Correct!
Wrong!
Science Quiz 198
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