Rocks

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Across
  1. 2. The study of rocks
  2. 6. In the middle of Earth
  3. 9. The heating of two substances.
  4. 11. Synonym: Removal, Impeachment
  5. 12. Copper, Iron, Sulfur etc
  6. 13. Rocks formed from heat and pressure
  7. 14. The consolidation of sediments
  8. 16. One of the things needed to form a Metamorphic rock
Down
  1. 1. Remains that are often placed in museums.
  2. 3. the process by which the surface of the earth is worn away
  3. 4. Mohs _____ test
  4. 5. Can be classified as either Metamorphic, Sedimentary or Igneous.
  5. 7. A relatively high degree of warmth.
  6. 8. Rocks formed when compacted and cemented
  7. 10. Crystalized rocks
  8. 13. Between the crust and core of Earth
  9. 15. The outer layer of earth