Across
- 2. A type of metamorphic rock
- 3. A type of sedimentary rock
- 6. A type of metamorphic rock
- 7. Formed from nonliving matter
- 10. Forms when magma cools slowly
- 11. Forms layers one at a time
- 14. A large rock used in buildings
- 15. Rocks with flat mineral grains
- 17. Can change metamorphic rock
- 18. Forms a red, hot mixture of melted minerals and gases
- 19. A type of igneous rock
Down
- 1. Hot, molten rock
- 4. Sedimentary rocks often form in
- 5. Thick, gooey molten rock
- 7. Means "changes in Form"
- 8. Made up of one or more minerals
- 9. Where igneous rocks are formed
- 12. Fine-grain igneous rock
- 13. ___ & weathering causes breakdown
- 16. Hot ___ move through rocks