Across
- 3. ice and gas giants
- 5. The moon phase when the moon looks as if it is not there
- 8. when earth is lined up between the moon and sun
- 12. something spinning on its axis
- 13. different layers of rock
- 14. latin word meaning dug or dug up
- 15. bones or artifacts left behind
- 16. to go around something
Down
- 1. the coldest season
- 2. stretches space and time is invisible and very destructive
- 4. the warmest season
- 6. when the moon seems to be getting smaller
- 7. terrestrial planets
- 9. oldest layer of rock on the bottom youngest on top
- 10. keeps planets in orbit around the sun
- 11. When the moon is lined up between the earth and sun