Landform Processes and Patterns

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Across
  1. 4. Earth`s outer most layer
  2. 7. Plates pulling apart
  3. 10. Area of volcanic eruptions
  4. 13. Largest landform region in Canada
  5. 15. Causes plates to move
  6. 18. Time of the dinosaurs
  7. 21. The gradual destruction or diminution of something
  8. 22. Scale to measure earthquakes
Down
  1. 1. The place where two plates meet
  2. 2. Called Canada`s Breadbasket
  3. 3. Formed by years of pressure
  4. 5. A single land mass
  5. 6. Core made of liquid
  6. 8. One of Canada`s highland regions
  7. 9. Means ``Change of form``
  8. 11. Formed by crystallization of magma
  9. 12. Largest lay of the Earth
  10. 14. Consists of heavy metals such as iron
  11. 16. Era in which you live
  12. 17. Developed the concept Continental Drift
  13. 19. Core made of solid
  14. 20. Made of the lightest materials