Across
- 1. to lift up
- 5. a rock forms, changes, destroyed and formed again
- 6. plate's being drawn down or overridden by another
- 8. warmth
- 11. a change in structure
- 12. make into a hard or compact mass
- 14. molten material beneath or within the earths crust
- 15. moderately cool
- 16. mineral or organic matter deposited by water, air, or ice
- 20. a rock produced under conditions involving intense heat
Down
- 2. force upon surface
- 3. a large mass of stone forming a hill, cliff
- 4. causes exposed rock to decompose
- 7. the act or process of crystallizing.
- 9. when material is laid down
- 10. the chemical makeup of a rock
- 13. to transform or convert
- 17. when water transports soil and sediment
- 18. to become liquefied by warmth or heat
- 19. quality of rock based on size, shape, and positon of rocks grains