Plate Tectonics

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Across
  1. 4. Melted rock on the earths surface
  2. 6. The spot when one plate moves under another
  3. 8. The degree of hotness in a place
  4. 10. The thick shell that surrounds the earths core
  5. 12. The study of history as recorded in rocks
  6. 14. Melted rock under the earths surface
  7. 16. an unusual rise of water
  8. 17. The ground does this when an earthquake happens
  9. 18. The outer layer of the earth
  10. 19. To be put underwater
Down
  1. 1. Believed to be the original shape of the earth
  2. 2. A lava spewing mountain
  3. 3. Crash together
  4. 5. A huge wave caused by an earthquake
  5. 7. Relating to the internal heat of the earth
  6. 8. The branch of geology studying the folding of the earths crust
  7. 9. When rubbing plates causes the ground to shake
  8. 11. A volcano is considered a natural ________
  9. 13. The shore of a sea or ocean
  10. 15. A hot spring that sends water into the air