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Canada’s Landform Regions
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Canada’s 7 Landform Regions
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The Creation of Canada’s Landforms
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Erosion 1. Precambrian Canada Transportation Transportation Deposition
Canadian Shield Erosion Transportation Transportation Canadian Shield Deposition Deposition Plate Collision 2. Paleozoic Canada Canadian Shield Appalachians Folded Mountains
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Glaciers!!! – ended about 20 000 years ago Western Cordillera
3. Mesozoic Canada Plate Collision Western Cordillera Canadian Shield 4. Cenozoic Canada Glaciers!!! – ended about years ago Western Cordillera Appalachians Canadian Shield Interior Plains Great Lakes - St. Lawrence Lowlands
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1. Canadian Shield Where is it: It covers almost half of Canada
When did it form: It formed about 3 billion years ago Mostly igneous rock
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More on the Canadian Shield
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What does it look like: It is covered by thousands of lakes Lots of low hills Pine forests Who lives there: Not many people, a few smaller cities like Sudbury and Thunder Bay, lots of campers and cottagers in the summer
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What kind of industries/jobs are there?
Metallic Minerals: lead, gold, nickel, copper, zinc, diamonds Forestry Tourism
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Near Kingston, Ontario
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2. Great Lakes – St. Lawrence Lowlands
Where is it: In ON and QU, along the river and lakeshores When did it form: sedimentary rock in the Paleozoic
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What does it look like: Flat land or gentle hills Lots of farmland Who lives there: Is heavily populated, two thirds of Canadians live here Cities like Toronto, Montreal
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What kind of industries/jobs are there?
Farming (esp. dairy) Tourism Manufacturing
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3. Appalachians Where is it: NB, NS, PEI, parts of QU and NFD When did it form: About 250 million years ago
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What does it look like: Low, round hills Covered with forests Who lives there: About one tenth of Canada’s population, cities like Halifax and Saint John Many small fishing communities
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What kind of industries/jobs are there?
Fishing, tourism, farming Sedimentary Rock - Non-metallic Minerals/Fossil fuels e.g. Coal
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4. Interior Plains Where is it: In AB, SK, MN, NWT When did it form: 200 million years ago Once was a huge inland sea
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What does it look like: Very flat ground Few trees, mostly grasslands Lots of farms Who lives there Lots of cities like Calgary and Regina
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What industries/jobs are there?
Fossil fuels Agriculture, esp. Grains Called Canada’s “Bread Basket”
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5. Western Cordillera Where is it: BC and YK When did it form:
65 million years old
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What does it look like: Tall pointed mountains Deep valleys Who lives there: About one eighth of our population, cities like Vancouver and Victoria
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What industries/jobs are there?
Tourism Mining Farming
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6. Arctic Where is it: In NWT and NU
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What does it look like: Quite flat, few small rounded hills Who lives there: Only a few very small communities
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7. Innuitian Mountains Where is it: The islands of NU and NWT
When did it form: The Mesozoic
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What does it look like: High, pointy mountains Glaciers, icebergs, and valleys Who lives there: Almost no one lives there
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