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