Across
- 5. Percentage of Canadians living in the Great Lakes-St.Lawrence Lowlands
- 6. Interior Plains is known as Canada's ___________
- 8. Steep cliff formed by erosion
- 11. Lake in shield where oldest rocks have been found
- 12. Type of valley formed when a piece of land sinks between two faults
- 14. Formed by differential erosion in the Great Lakes-St. Lawrence Lowlands
- 16. Example of a metallic mineral found in the Shield
- 17. Earth's surface features
- 19. Glacial lake once covering Manitoba
Down
- 1. Materials deposited by glaciers; often hills
- 2. Drainage basin for rivers in the Shield
- 3. Young mountains with jagged appearance
- 4. Type of erosion; when soft rock erodes quicker than harder rock
- 7. How water flows out of an area by a system of rivers
- 9. Found in shallow sea during the Paleozoic era; became oil and gas
- 10. Solid rock beneath the soil
- 13. Manitoban city established because of a mine
- 15. Once jagged, these old mountains are rounded because of erosion
- 18. Flat highland