Geology Vocabulary

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Across
  1. 3. a type of rock formed under heat and pressure
  2. 6. liquid rock on top of the earth's surface
  3. 7. a type of boundary where one plate moves underneath another
  4. 12. the name of your school
  5. 15. the number of layers the earth has
  6. 16. a type of boundary where two plates slide against one another
  7. 18. a scientist that studies fossils
  8. 20. the study of the earth
  9. 21. a type of fossil that is evidence of an organism such as a footprint or trail
  10. 22. a type of rock made from cooled magma or lava
Down
  1. 1. a type of boundary where two plates move toward one another and collide
  2. 2. tectonics, the theory that the earth's crust is made of several moving plates
  3. 3. a type of fossil that is an impression of an organism
  4. 4. the outer shell of the earth
  5. 5. a type of fossil formed when minerals fill inside a mold fossil
  6. 8. form, a type of fossil that is part of the real plant or animal
  7. 9. a type of boundary where two plates are moving away from one another
  8. 10. liquid rock under the earth's surface
  9. 11. a type of rock formed from sediment that often has layers
  10. 13. the creator of the earth
  11. 14. the layer of the earth between the crust and the core
  12. 17. the name of your science teacher
  13. 19. the center of the earth