Plate tectonics

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Across
  1. 3. It creates volcanoes
  2. 4. It creates mountains
  3. 5. It is a type of a valley
  4. 6. It creates Earthquake
  5. 7. It is molten rock
Down
  1. 1. It is in the mantle and causes plates to move
  2. 2. It creates new seafloor