Rock Cycle

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Across
  1. 1. color of powdered mineral
  2. 2. naturally occuring solid
  3. 4. when the mineral breaks in an uneven surface
  4. 5. solid that is arranged in a pattern
  5. 9. ratio of mass to volume
  6. 11. process where a mineral is laid down
  7. 12. rock altered by pressure and heat
  8. 15. when sedimentary rocks are arranged in layers
  9. 18. substance that can't be broken down
Down
  1. 1. layers of a rock
  2. 3. ability to resisit scratching
  3. 6. rock formed by sediments
  4. 7. rock that is formed from magma then solidifies
  5. 8. slitting of a mineral in smooth surfaces
  6. 10. chemical makeup of a rock
  7. 13. wearing down of wind, water, ice, or gravity
  8. 14. naturally formed inorganic solid
  9. 16. substance made up of two or more elements
  10. 17. quality of a rock
  11. 19. way the mineral reflects light