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Type: Multiple-Choice
Category: Stars
Level: Grade 6
Score: 1
Author: greenerkim
Last Modified: 6 days ago

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Stars Question

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Grade 6 Stars

Why do stars twinkle?
  1. Energy comes from stars in pulses.
  2. Gases in the atmosphere move, bending the light.
  3. They are changing colors.
  4. Asteroids flying in space come between the star and Earth.
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