Time and space vocabulary crossword

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Across
  1. 3. There are twelve of these in one year
  2. 4. The source of all the heat and light
  3. 7. 12:00
  4. 10. 365 days
  5. 12. The third planet in the solar system
  6. 13. A geographic region in which the same standard time is kept
  7. 14. 24 hours
Down
  1. 1. Earth's only natural satellite
  2. 2. can be visible from earth as points of light in the night sky
  3. 4. Turn or cause to turn or whirl around quickly
  4. 5. a body that orbits the Sun
  5. 6. 60 minutes
  6. 8. Planets do this around the sun
  7. 9. the smallest time unit
  8. 11. 7 days