Why do we see fewer stars in big cities?
  • Stars hide during the night
  • Light pollution blocks the view
  • Stars move away
  • The Moon covers them
What is the Solar System made of?
  • Only planets
  • The Sun, planets, moons, asteroids, comets
  • Only Earth and Moon
  • Only stars
How long does the Moon take to revolve around Earth?
  • 1 day
  • 7 days
  • 27 days
  • 365 days
Why does the Sun look bigger than other stars even though many stars are larger?
  • It is the hottest star
  • It is the closest star to Earth
  • It is the brightest star in the universe
  • It does not move
What is the main reason comets have long glowing tails?
  • They are made of metal
  • They reflect sunlight strongly
  • Ice and dust evaporate when they approach the Sun
  • They rotate very fast
Why do stars appear to twinkle while planets do not?
  • Stars are smaller
  • Stars are farther away and their light bends through the atmosphere
  • Planets shine brighter
  • Planets move faster
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