Current Unit

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Across
  1. 1. The size of a diagram in proportions
  2. 6. A very large landmass apart of the world
  3. 7. time Something that is to predict things on earth
  4. 9. A volcano that hasn't erupted in about a 10,000 years
  5. 10. Upper portion of earth that is broken down into plates
  6. 11. zone The sideways and downward movement of plates
  7. 12. The earths crust
  8. 14. A sudden crack on earths surface that could last for 20 minutes
  9. 17. Scientist who use fossils as evidence
  10. 18. boundary Boundaries that move away from each other
  11. 19. boundary Boundaries that move past each other
Down
  1. 2. A Volcano that is not like to erupt again
  2. 3. waste Radioactive material That must be disposed
  3. 4. The outer layer of earth
  4. 5. A large area where earthquakes and volcanic eruptions occur
  5. 8. Outer layer of the earth
  6. 13. A volcano that is still erupting
  7. 15. boundary Boundaries moving towards each other
  8. 16. A mountain or a hill that erupts lava and gases
  9. 20. Melted rock that comes out of a volcano