Caden Zerby Earth Structure and Compositon

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Across
  1. 3. what we inhale to live
  2. 6. anything water related
  3. 9. a shaking in the ground involving tectonic plates
  4. 10. anything life
  5. 13. the outside or top layer of something
  6. 15. just outside the core
  7. 16. ancient bone that can be found anywhere
  8. 17. how often or fast something happens
  9. 18. hot liquid rock below the surface of earth
  10. 19. the center of the earth
Down
  1. 1. the ground, caves, etc.
  2. 2. a long, deep indentation in the ocean floor formed when two plates move together
  3. 4. they form when magma or lava become solid
  4. 5. something we observe to happen over and over again
  5. 7. a set of interacting parts performing a complex whole
  6. 8. an extinct reptile that lived about 300 million years ago
  7. 11. the slow pulling apart of land that is caused by plate movement
  8. 12. Outer layer of the earth
  9. 14. a big mountain that erupts
  10. 18. under the crust layer