Across
- 2. Solid material found in the ground
- 5. naturally formed substance with a crystal structure
- 8. Highly shiny substance used for jewelry
- 11. also known as the earths surface
- 12. all the water on earth
- 14. when plates move toward each other
- 17. all the gasses surrounding earth
- 18. The ability of a mineral to resist being scratched
- 20. all the rock on earth also known as the geosphere
Down
- 1. the second main thing that makes up the earths crust
- 3. This happened to my leg can also happen to rocks
- 4. landform that happens at divergent plate boundaries
- 6. The MAIN thing that makes up the earths crust
- 7. A characteristic of a mineral such as shape, size, and _____
- 9. Landform that happens at convergent plate boundaries
- 10. when two plates move away from each other
- 13. a type of rock formed from high temperatures deep in earths crust
- 15. liquid rock underneath earths crust
- 16. a type of rock made up of pieces of rocks, minerals, and more
- 19. all the living things on earth