Planet Earth

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Across
  1. 1. The thickest layer of the earth-made of Magma
  2. 3. The layer of earth we live on
  3. 5. What the mantle is made of
  4. 6. The inner core is made of iron and ________
  5. 10. The name for when a volcano explodes
  6. 11. an active volcano in Taupo is called _______
  7. 14. Plate boundaries that slide past each other
  8. 16. When every continent was joined this was the name of the one large continent
  9. 17. The tallest mountain in NZ
  10. 18. The plate in which the ring of fire boarders
  11. 20. The fault line that runs through the Southern Alps
Down
  1. 2. A large amount of displaced water
  2. 4. The trench of the east coast of NZ
  3. 7. Vertical and horizontal waves in an earthquake
  4. 8. The last name of the man who first suggested the theory of tectonic plates
  5. 9. The plates that make up the called are known as _________ plates
  6. 12. Magma on the outside of the earth
  7. 13. The two types of tectonic plates are continental and ________
  8. 15. The origin point of an earthquake
  9. 19. Plate boundaries that push together