Across
- 3. we can't see the entire moon at all
- 7. the second planet from the sun
- 8. the first planet from the sun
- 9. water levels going up or down
- 10. the number of high tides per day
- 12. the magnetic pull caused by the moon
- 13. when the Earth is tilting away from the sun
Down
- 1. we can see the entire moon lit up
- 2. thin crescent opening to the right
- 4. thin crescent opening to the left
- 5. planet furthest from the sun
- 6. founder of gravity
- 11. the third planet from the sun