Plate tectonics, Earthquakes & Volcanoes!

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Across
  1. 2. A ring like area where there are a lot of volcanoes is the called the ring of
  2. 3. One of the huge sections which make up the Earth's crust
  3. 5. When one play goes underneath another
  4. 6. Islands chains can be made from ... volcanoes
  5. 9. The theory that the continents where all one land mass
  6. 12. The point where an earthquakes power is released from is the ep
  7. 14. Two plates moving towards each other
  8. 15. Molten rock
  9. 18. An earthquake which occurs after the initial shock
  10. 19. The layer of rock that lies between the crust and the outer core of the Earth
Down
  1. 1. Plates that move away from each other are
  2. 4. The cycle of heat inside the earth
  3. 7. Two plates moving past each other
  4. 8. line An area where earthquakes are likely to happen are called f
  5. 10. An event that shakes the ground causing damage
  6. 11. Earthquakes are described by the theory of plate
  7. 13. An underwater mountain system could be called a mid-ocean
  8. 16. Outer layer of the earth
  9. 17. A measurement of the strength of an earthquake
  10. 20. Comes out of volcanoes, super hot