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