Earth's Movement in Space

123456789101112131415161718192021
Across
  1. 4. The third planet from the sun (and the one you live on!).
  2. 6. When the sun is out, it is ____.
  3. 10. The invisible line that Earth spins on.
  4. 12. We have four of these, my favourite is Spring!
  5. 13. The opposite of day.
  6. 14. This movement makes sure Earth doesn't crash into the sun.
  7. 15. It gets very hit during this season.
  8. 16. The action of not sitting still.
  9. 17. It lights up the night sky.
  10. 19. It takes one these for Earth to revolve around the sun.
  11. 20. It gives us light, it gives us seasons.
  12. 21. This word means to spin.
Down
  1. 1. This word means to go around.
  2. 2. This force pulls Earth towards the sun.
  3. 3. What is that twinkle in the night sky?
  4. 5. Turn, rotate, ______; they all mean the same thing!
  5. 7. The leaves change colour during this season.
  6. 8. It gets very cold during this season.
  7. 9. There are eight of these in our solar system.
  8. 11. The flowers bloom during this season.
  9. 12. It's full of galaxies, planets, stars and much more!
  10. 18. Earth does this around the sun.