Noah Otis earth science

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Across
  1. 6. sends up hot water and steam from a hole in the ground
  2. 7. _____ becomes igneous rock when it cools
  3. 9. a sudden shaking of earth’s surface
  4. 11. a ___-_____ ridge is an underwater mountain range formed when 2 plates move apart
  5. 12. Africa, Asia, North and South America, Europe, Australia, Antarctica
  6. 13. bones, preserved footprints, and leaf prints
  7. 17. moving apart (opposite of convergent)
  8. 19. a plate ________ is where plates meet
  9. 20. how often or fast something happens
Down
  1. 1. moving toward the same place
  2. 2. something we observe to be similar over and over again
  3. 3. a ________ plate is one of the pieces of earth on the semi-liquid mantle
  4. 4. thick layer between outer layer and crust
  5. 5. hot liquid rock
  6. 8. a _____ section shows what the inside of something looks like
  7. 10. movement of weathered rock by natural causes
  8. 14. a feature that forms on the surface of a planet
  9. 15. the slow pulling apart of land, caused by plate movement
  10. 16. an extinct reptile kind of like a crocodile
  11. 18. study of earths structure