Science— Noah Wadkins

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Across
  1. 4. How a mineral reflects light
  2. 5. The rainbow is made of these
  3. 6. Melted rocks that are really hot
  4. 8. Huge rock formations
  5. 9. Naturally formed solid stance with crystals inside
  6. 11. Large crack in the ground
  7. 13. Something you use to tell the difference between two things
  8. 14. Solid formed from mixtures of minerals
  9. 15. The hardest mineral on the earth also found in old mountains
  10. 17. Someone that studies rocks
  11. 19. Frozen chunks of freash water
Down
  1. 1. If the earth was this the crust would only be its skin
  2. 2. Mountains that have lava and magma in them
  3. 3. The most fragile mineral on earth
  4. 5. Found in minerals.
  5. 7. Magma is formed in the upper part of this layer
  6. 10. When two tectonic plates rub to together
  7. 12. The thinnest layer earth has
  8. 16. What the world was called before the continents formed
  9. 18. The color of a mineral when it is in powder form