Across
- 2. bones in rock are _____
- 5. wearing a way of rock
- 8. current ______
- 9. very common mineral starting with Q
- 11. rock metamorphic, igneous and ____
- 12. naturally occurring chemical
- 15. cycle the process rocks take
- 17. red and blue are _____
- 19. rock sedimentary, metamorphic and _____
Down
- 1. dating opposite of relative dating
- 3. hot substance in the earth’s core
- 4. type of sedimentary rock that start with L
- 6. magma that turns to ____ when it comes to the surface
- 7. rock sedimentary, _______, igneous
- 10. diamonds are _____
- 13. water flow on water creates _____
- 14. section of the geological time scale
- 16. Australia is famous for mining _____
- 18. naturally occurring melt