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How big is the Canadian Shield in km2?
8,000,000 km2
Canadian Shield
| Canadian Shield Stratigraphic range: | |
|---|---|
| Sub-units | Laurentian Upland Kazan |
| Area | 8,000,000 km2 |
| Location | |
| Region | North America |
Is the Canadian shield the biggest region in Canada?
GENERAL INFORMATION The Canadian Shield is the largest of Canada’s 6 physical regions. This area completely surrounds the Hudson’s Bay in the shape of a horseshoe. It includes the Northwest Territories, Nunavut, Quebec, Alberta, Saskatchewan, Manitoba, Ontario and Newfoundland and Labrador (Labrador only).
What are 3 fun facts about the Canadian Shield?
It is mainly composed of granite and has a thin layer of soil. A total of four different mountain ranges rise from the Canadian Shield. The Precambrian rocks of this shield are estimated to be around 570 million years old. The Canadian Shield is also known as the Precambrian Shield and the Laurentian Plateau.
How big is the Canadian Shield in Alberta?
The Canadian Shield Natural Region of Alberta is the province’s smallest Natural Region, comprising only 1.5 percent of Alberta’s landbase, which equates to approximately 9719 km2.
What type of rock is the Canadian Shield?
The Canadian Shield is the ancient core of the North American Continent. It is composed mainly of highly metamorphosed granite, with smaller areas of metamorphosed sedimentary and igneous rocks and some areas of relatively horizontal but still quite ancient sedimentary rocks.
Where is the Laurentian Shield?
Ontario
Canadian Shield/Province
What are the main physical features of the Canadian Shield?
Note that lakes (in blue) form roughly the shape of the Canadian Shield. There are many thousands of lakes in the region. The Canadian Shield’s most notable physical features are thousands of small lakes, thin layers of soil and rolling hills. Lakes are largely the result of glacial erosion during the last ice age.
What is the largest shield in the world?
Canadian Shield, one of the world’s largest geologic continental shields, centred on Hudson Bay and extending for 8 million square km (3 million square miles) over eastern, central, and northwestern Canada from the Great Lakes to the Canadian Arctic and into Greenland, with small extensions into northern Minnesota,…
Where is the Canadian Shield located?
The Canadian Shield: Foundation of a Continent. The Superior Province is found in south central Canada, and it extends into northeastern Minnesota, northern Wisconsin, and the Upper Peninsula of Michigan. Metamorphic gneisses exposed within the Minnesota River Valley represent the oldest rocks found in the Midwest, dating back 3.5 billion years.
How many lakes are there in the Canadian Shield?
There are many thousands of lakes in the region. The Canadian Shield’s most notable physical features are thousands of small lakes, thin layers of soil and rolling hills. Lakes are largely the result of glacial erosion during the last ice age.