Gadola 2 CD

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Across
  1. 4. lines running east to west
  2. 6. Earth's slight wobble
  3. 9. longest day of the year
  4. 11. object's orbital motion around another
  5. 13. lines running north to south
Down
  1. 1. longest night of the year
  2. 2. Splits Earth North, West, south, and east
  3. 3. Earth is leaned
  4. 5. Must go 11.2km/s to leave earth
  5. 7. day and night same length in May
  6. 8. Earth goes around the sun
  7. 10. length of day based on sun
  8. 11. object spinning on its own axis
  9. 12. length of day based on stars