U.S. and Canada Landforms and Resources

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Across
  1. 3. major mountain chain in the eastern United States and Canada
  2. 7. runs almost the length of the United States. It is part of the continent’s longest and busiest river system.
  3. 9. line of the highest points in the Rockies that marks the separation between rivers flowing to the east and to the west
  4. 10. the southern boundary of the United States.
Down
  1. 1. five large lakes found in the central United States and Canada
  2. 2. are divided into three subregions—the Interior Plains, the Great Plains, and the Canadian Shield.
  3. 4. mountain chain in the western United States and Canada
  4. 5. largely treeless area in the interior lowlands
  5. 6. rocky, flat area that surrounds Hudson Bay
  6. 8. Canada’s longest river