geology

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Across
  1. 3. plate tectonics that drift opposite ways
  2. 6. the most destructive type of wave
  3. 7. what plate is most of the north island on
  4. 8. the part of the earth we live on
Down
  1. 1. in the mantle
  2. 2. the countries before continental drift
  3. 4. the outcome of when two plates make friction
  4. 5. plates that drift together
  5. 6. how many major plates are there