Across
- 5. The hardest known mineral
- 8. Heated, semifluid rock under Earth's crust.
- 10. The way to measure how magnetic a mineral is
- 11. Depositing sediment
- 12. The process of carrying rocks via water
- 13. The shine of a mineral
- 15. Slow, gradual-sloped river
- 16. The type of rock formed from intense heat and pressure
- 19. How hard something is
- 20. Heated, semifluid rock on top of Earth's crust.
Down
- 1. Breaking down rocks via physical changes
- 2. The glow of a mineral under ultraviolet light
- 3. Breaking down rocks via chemical changes
- 4. Mountainous terrain formed from pressure being built up from magma
- 6. The type of rock formed from sediments compacting
- 7. The type of rock formed from cooled lava or magma
- 9. Rapid, steep-sloped river
- 14. The type of wedging from plants
- 17. The scale to find how hard a mineral is
- 18. The type of wedging from ice