Tectonic Plates Crossword Puzzle

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Across
  1. 3. The point within the earth where an earthquake rupture starts
  2. 6. Strength of quake measure by the amount of ground movement
  3. 7. A solid (3D) copy of the shape of an organism
  4. 8. A hollow area in sediment in the shape of the organism
  5. 13. the remains of a prehistoric animal
  6. 15. The movement of continents
  7. 17. A fracture in rocks that make up the Earth's crust
  8. 18. The point on the Earth's surface above the focus
  9. 20. A long and giant sea wave
Down
  1. 1. A Place where the majority of earthquakes and volcanoes are
  2. 2. An opening in the Earth's crust that shoots out lava
  3. 4. The thinnest layer of the Earth
  4. 5. A giant plate of land
  5. 9. The second main layer of the Earth
  6. 10. Massive rocks that make up the outer layer of the Earth's surface, and whose movement along faults triggers earthquakes
  7. 11. The hottest layer of the Earth
  8. 12. When two plates move away from each other
  9. 14. A fossil that is replaced by minerals
  10. 16. Measures the effects of an earthquake
  11. 19. A supercontinent millions of years ago