Plates That Scrape

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Across
  1. 2. a large natural elevation of the earth's crust
  2. 5. manufacture from components or raw metals
  3. 6. having the power to remove heavy weights
  4. 7. a land along the coast
  5. 8. a violent shaking of the ground
  6. 9. scientific theory that describes the large scale motion of earth's lithosphere
  7. 11. a line which marks the limit of an area
Down
  1. 1. a mountain having a vent in which lava errupts
  2. 3. type of motion is horizontal in either sinistral or dextral direction
  3. 4. hit by accident when moving
  4. 10. drag or pull a hard implement to remove dirt
  5. 12. moving to one place or another without changing direction