The Canadian Shield

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Across
  1. 4. The 4 main minerals found in the Canadian Shield are Zinc, iron,_____ and lead
  2. 8. It is the _____ region in Canada
  3. 10. The Canadian Shield is known for this
  4. 11. Rivers on the Canadian Shield are used to produce_____
  5. 12. The Canadian Shield extends over eastern,_____ , and central Canada
  6. 13. The Canadian Shield is rich in _____
  7. 14. The Canadian Shield is shaped like this
Down
  1. 1. The Canadian Shield formed _____ billion years ago
  2. 2. The Canadian Shield is one of Canada’s most important sources of _____
  3. 3. Curves around this saltwater
  4. 5. There are 7 of them and the Canadian shield is one of them
  5. 6. The Canadian Shield formed through processes such as plate tectonics, erosion and _____
  6. 7. The Canadian Shield is also called _____
  7. 9. Some of the worlds oldest rocks are located near this lake
  8. 15. The Canadian Shield covers _____ of Canada