Science Chapter 1 Review

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Across
  1. 5. a mineral that can be cut and polished
  2. 7. small bits of weathered rock
  3. 9. rock formed by heat and pressure below earth
  4. 12. outer layer of earth
  5. 13. scientists who study the earth
  6. 14. layer of earth between the crust and core
  7. 15. once part of a living thing
  8. 16. magma flowing onto earth's surface
Down
  1. 1. made of things that were never alive
  2. 2. way a mineral reflects light
  3. 3. rock formed from cooled magma or lava
  4. 4. rock formed when layers of sediment hardened
  5. 6. color of the mark made by a mineral
  6. 8. inorganic substance found naturally in earth
  7. 10. the center of the earth
  8. 11. the structure of all minerals
  9. 14. melted rock underground