Plate Motion and Fossils

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Across
  1. 2. one of the very large sections of hard, solid rock that make up Earth’s outer layer
  2. 7. hot liquid rock on the surface of Earth
  3. 10. an ancient extinct reptile
  4. 11. a feature that forms on the surface of a planet
  5. 13. to examine in detail for a purpose
  6. 14. a sudden shaking of Earth’s surface
  7. 15. relating to the study of the Earth
  8. 16. moving apart in different directions
  9. 17. a diagram that shows what is the inside
Down
  1. 1. any of Earth’s main continuous areas of land
  2. 3. hot liquid rock below the surface of Earth
  3. 4. something we observe to be similar over and over again
  4. 5. evidence of life from the past
  5. 6. boundary the place where two plates meet
  6. 8. made of hard solid rock
  7. 9. moving toward the same place
  8. 12. a scientist who studies fossils