Plate Boundary Puzzle Online Lesson week 1

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Across
  1. 2. 2 plates spreading apart
  2. 4. The name given to land-mass plates, usually lighter and less dense
  3. 5. The result of plate movement
Down
  1. 1. 2 plates moving together
  2. 3. Liquid rock found in the mantle layer
  3. 4. This layer is the hard, thin, outer layer of the earth