Earth, Moon and Sun!

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Across
  1. 3. The moon phase where the entire illuminated face is visible
  2. 4. Describes the moon appearing to grow larger
  3. 8. The imaginary line that passes through the earth from North to South
  4. 10. Describes the moon appearing to shrink
  5. 11. Caused by the tilt of the Earth and it’s revolution around the sun
  6. 12. The moon phase where it appears there is no moon
  7. 17. Causes the day and night cycle on Earth
  8. 18. A moon that is half illuminated
  9. 19. Earth is _______ to approximately 23.5 degrees
  10. 20. The hemisphere we live in!
  11. 21. Occurs when the hemisphere is tilted away from the sun
Down
  1. 1. Occurs when the hemisphere is tilted toward the sun
  2. 2. One year on Earth
  3. 5. A moon that is more than half illuminated
  4. 6. The _______ of the moon show how the moon appears to change shape over a month
  5. 7. A moon that is less than half illuminated
  6. 9. The Earth revolves around the _______
  7. 13. Takes approximately 27 days to revolve around the earth
  8. 14. The path that the Earth takes to move around the sun
  9. 15. The imaginary line that runs through the middle of the earth horizontally
  10. 16. The _______ takes 24 hours to rotate on it’s axis