Rocks & Minerals

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