Earth Science

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Across
  1. 3. created by wind erosion
  2. 5. minerals split
  3. 6. outer shell of the earth
  4. 7. molten rock
  5. 8. sandstone
  6. 10. broken down into smaller pieces
  7. 12. a mold or cast in a rock
  8. 14. center of the earth
  9. 15. cooling
  10. 17. a fracture
Down
  1. 1. lacking in rainfall
  2. 2. a solid inorganic substance
  3. 3. laying down of rock-forming materials
  4. 4. horizontal movement
  5. 7. heat
  6. 9. small crystals due to the rapidity of cooling
  7. 10. the top of a wave
  8. 11. contains hundreds of billion of stars
  9. 13. pass into a solution
  10. 16. eroding