Plate Tectonics Volcabulary

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Across
  1. 1. When new oceanic crust forms along a mid ocean ridges, and older oceanic crust moves away from the ridge
  2. 3. Mountain ranges in the middle of oceans
  3. 5. Process that recycles the crust of the spreading ocean floor back inside the earth
  4. 6. Plate boundary type where plates move away from each other
  5. 7. Plate boundary type where plates scrape across each other as they move
Down
  1. 2. When a convergent plate boundary forms and two plates collide, but the more dense plate sinks below the less dense plate
  2. 4. Plate boundary type where plates collide together