This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Sound needs a medium to:
Correct!
Wrong!
Which device converts electrical energy into sound?
Correct!
Wrong!
Which planet has the shortest year?
Correct!
Wrong!
Which planet has extreme temperatures?
Correct!
Wrong!
Which surface reflects light the most?
Correct!
Wrong!
Which energy source is renewable?
Correct!
Wrong!
Which object does not produce light?
Correct!
Wrong!
Which sound can damage hearing?
Correct!
Wrong!
Science Quiz 198
You Failed!
You weren't even close... Carry on!
Close enough!
You were even close... Carry on!
You are Genius!
You nailed it!
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The Orboot- Planet Mars