Bryce Dunham Crossword

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Across
  1. 4. flow a fast moving current of hot gas and volcano matter
  2. 5. tectonics crustal plates that move and collide on the astenosphere
  3. 7. largest part of land above sea level
  4. 9. when something is worn away by natural elements
  5. 10. chemical and mechanical systems that move rock that decompose
  6. 11. a vent in the Earths crust
  7. 12. between crust and core
  8. 16. a super continent
  9. 17. all physical forms of land
  10. 18. a landslide of wet volcanic debris
  11. 19. inactive or alseep
  12. 20. molten rock
  13. 23. heat driven cycles that occur in the ocean air, etc
  14. 24. when plates shift
Down
  1. 1. drift when continents move on their plates
  2. 2. new crust when plate diverge
  3. 3. a layer of spinning metal in the Earths inner layer
  4. 6. extensive chain of mountains
  5. 8. SSliding boundary between Pacific and NA plates
  6. 13. S.A. Africa Arabia Australia and Antarctica combined
  7. 14. molten material
  8. 15. core intermost layer of the Earth
  9. 18. north American and Europe together
  10. 21. he was a geologists
  11. 22. outer layer of the earth