Tectonic plates

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Across
  1. 3. A dead volcano
  2. 5. An opening in a planet's crust that allows hot lava to escape the mantle
  3. 7. Hanging wall moves upward
  4. 9. Normal fault where the hanging wall moves down
  5. 12. The process in which rocks change when under stress
  6. 14. A volcano that still could erupt but has not in a while
  7. 15. A break in rock
  8. 16. A machine that measures and records earthquakes
  9. 18. A record produced by a seismograph
  10. 19. Rock layers bend under stress and pressure
Down
  1. 1. When a plate moves under a continental boundary
  2. 2. Coming Apart
  3. 4. A supercontinent
  4. 6. Coming together
  5. 8. Rock, ash and gas that move really fast out of a volcano
  6. 9. Two plates slide against each other in opposite directions
  7. 10. The mantle and crust
  8. 11. An extra hot area of the mantle that melts the crust and makes volcanos
  9. 13. The study of earthquakes
  10. 17. Strike slip fault