Alena 3

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Across
  1. 2. shrinking left
  2. 4. A small planet collided with earth
  3. 7. growing right
  4. 9. sun blocked
  5. 12. barely noticeable
  6. 14. pattern of weather
  7. 15. hole from something impacting a space body
  8. 16. orbit
  9. 18. going in shadow
  10. 19. dark colored, filled with lava craters
Down
  1. 1. extra high tide
  2. 3. light colored, old and cratered areas
  3. 5. imaginary line through poles
  4. 6. maximum and minimum hours of sunlight
  5. 8. caused the seasons
  6. 10. moon blocked
  7. 11. lightest shadow
  8. 13. causes day and night
  9. 17. darkest shadow