Across
- 5. the part of our galaxy made up of our sun and the 8 planets
- 6. the only planet with life
- 9. what movement of the earth gives us a day?
- 13. the wearing away of the earth's topsoil
- 15. a star picture
- 16. the galaxy in which our sun is located
- 18. the scientific study of the planets and stars
- 20. what heavenly body helps us divide our year into twelve months
Down
- 1. the red planet
- 2. a wise use of natural resources
- 3. the decayed materials in soil
- 4. holes on the surface of the moon
- 7. all the things which God created
- 8. a solid layer of rock underneath the soil
- 10. what movement of the earth gives us a year?
- 11. matter that settles on the bottom of a body of water
- 12. name a group of 12 important constellations.
- 14. slow moving river of ice
- 17. a planet with rings
- 19. hot, liquid rock within the earth