what is the canadian shield

By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. Alberta's Canadian Shield Region, Special Places 2000, Photography and Information on the ecological importance of Canadian Shield Canadian Shield Region: Alberta, Canada The Group of Seven painters used strong colors to depict a landscape of wind-blown … This article was most recently revised and updated by, https://www.britannica.com/place/Canadian-Shield, The Canadian Encyclopedia - Canadian Shield, Canadian Shield - Student Encyclopedia (Ages 11 and up). The Canadian Shield is the traditional territory of several Indigenous peoples. The First Jobs In the Canadian Shield The fur trade was an important industry for over 200 years in this region, it is a large part of why people came here in the first place (that, and trying to map North America and find routes from one ocean to the other). The Canadian Shield is covered by a thin blanket of earth making it less useful in some economic activities such as manufacturing and farming but useful for logging, hydroelectric generation, and mining. The southern part of the Canadian Shield gets lots of rain and snow each year. The shield was rifted apart between Canada and Greenland by seafloor spreading in the Labrador Sea and in Baffin Bay between 90 and 40 million years ago. Its name combines two ideas. The town prospered during the silver rush of the early 20th century, before going into decline in the 1920s. When Greenland is included, the Shield forms a circular shape that extends over much of Labrador, Greenland, north of the Saint Lawrence River, Ontario, the Adirondack Mountains, upper and lower Michigan, northeastern Minnesota, northern Wisconsin, northe… Substantial gold discoveries were also made in, in 1920. Other evidence of past glacial structures include striations (lines scraped into rocks) and, ecosystem. The Bear province includes deposits of copper and uranium, while the Slave province is being explored and mined for diamonds. Common coniferous trees include white and black spruce; jack, red, white and eastern white pine; balsam fir; tamarack; eastern hemlock; and eastern red cedar. The Canadian Shield is the ancient core of the North American Continent. The Canadian Shield envisions a future where our nation is no longer reliant on global supply chains — a future where sourcing 100% domestically-made PPE is not only possible, but the economical choice for our government, healthcare institutions and organizations. The Canadian Shield only came into terminological being in the 1880s. Visit: United-Church.ca Visit: EgliseUnie.ca What forest ecosystem is the most prominent in the Canadian Shield? Comparable to sandpaper on wood, these forces slowly wore down the mountains, so that by about 800 million years ago, the low-relief surface of the Shield had been created. Around the same time, silver was discovered near. Other birds include boreal owls, great horned owls, blue jays and white-throated sparrows, while mammals include caribou, deer, wolves, lynx, moose, black bears and beavers. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Since the Canadian Shield is so big the temperature changes a lot. This was caused during the last ice age, when glaciers … Kimberlites — formations where diamonds can be located — are scattered throughout the Shield, with the largest deposit located near Lac de Gras, Northwest Territories, about 300 km northeast of Yellowknife. Three major bodies of water in this region are Lake Athabasca, Reindeer Lake, and part of Lake Superior. Deciduous trees include red and mountain, A wide range of wildlife calls the Canadian Shield home. Home; About the Candian Shield; Geography; Mapping; Jobs; Resources; Recreation; Contact; Recreation. Also called the Precambrian Shield, or Laurentian Shield, or Laurentian Plateau. Shaped somewhat like a horseshoe, or like … Canadian shield definition, the extensive region making up much of northern and central Canada underlain by Precambrian rocks that have been eroded to produce a low shieldlike profile. The Canadian Shield is the original core, or craton, of the North American continent.It includes much of Greenland, more than half of Canada, and it extends into the Adirondack Mountains of New York and the Superior Upland region of the Midwest. The Canadian boreal forest is the northernmost and most abundant of the three forest areas in Quebec that straddle the Canadian Shield and the upper lowlands of the province. Comparable to the present-day Himalayas in size, the Grenville Mountains may have been the largest mountain range ever created on Earth. It covers much of Greenland, and nearly half of Canada's total area, including Labrador, most of Quebec north of the St. Lawrence River, and much of Ontario, including northern sections of the southern peninsula between the Great Lakes. Products include Health Canada licensed reusable PPE face shields, reusable cloth masks, ASTM rated disposable masks and more. Canadian Shield, one of the world’s largest geologic continental shields, centered 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 … Around the same time, silver was discovered near Cobalt, Ontario, in 1903. The Canadian Shield is Canada's largest physiographic region, which stretches in a U-shaped pattern from the north-east of the Northwest Territories, down south through the Province of Ontario, and back up to the northern regions of Quebec. In the southern parts of the Canadian Shield such as Ontario the climate stays about the same all year long. Hydroelectric developments such as those at Churchill Falls, Labrador, James Bay, Québec, and Kettle Rapids, Manitoba, continue to feed electricity to urban centres in the south. Bastedo, Jamie and Erin James-Abra. The average temperature in the winter is -18*C. In The Northern part gets very little rain and snow each year. Thanks for contributing to The Canadian Encyclopedia. Canadian Shield The Canadian Shield is a large geographic area in eastern and central Canada , composed of bare rock dating to the Precambrian era (more than 540 million years ago). North of the boreal forest is the Arctic tundra ecozone, characterized by low-growing vegetation and few to no trees. Canada’s first diamond mine — called Ekati — opened there in 1998. Nearly 995,000 (est. Lakes and rivers in the south house a variety of fish species including trout, burbot and northern pike. The Canadian Shield, likewise called the Laurentian Plateau, is an expansive territory of uncovered Precambrian volcanic and high-review metamorphic rocks (topographical shield) that structures the old land center of the North American mainland. He canadian shield or canary , also known as the Labrador Massif or English Shield in English, is an almost circular horseshoe-shaped region that is composed of exposed Precambrian rock, and extending at least 8 million square kilometers or 3 million square miles. That means the rock on the Canadian Shield is 540 million to 4.8 billion years old as well as approximately 8 million square km ( Britannica, 2016) . or Laurentian Plateau A plateau region of eastern Canada extending from the Great Lakes and the St. Lawrence River northward to the Arctic Ocean. The Bear province includes deposits of copper and, , while the Slave province is being explored and mined for. Today, the largest concentration of active mines on the Shield — and in the world — is located around Sudbury, Ontario. When the earth deforms as a result of these collisions, geologists call the deformation process an “orogeny.” Orogenies cause the earth to thrust upward, creating mountain ranges. Also called the Precambrian Shield, or Laurentian Shield, or Laurentian Plateau. Various minerals and precious stones have been mined or continue to be mined on the Shield, including, The first modern hard-rock mine in the Canadian Shield, near Madoc, Ontario, opened in 1866 after gold was found there. Metals mined here include copper, nickel, gold and palladium. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Products include Health Canada licensed reusable PPE face shields, reusable cloth masks, ASTM rated disposable masks and more. The Canadian Shield | 290 followers on LinkedIn | Equipping Canadian healthcare workers with 100% Canadian-made PPE. The Canadian Shield is the largest geographic land location in Canada that consists of rock from the Precambrian era. Articles from Britannica Encyclopedias for elementary and high school students. Finally, the Nain province is the smallest of the seven regions, and is not a major mineral producer. This shield extends all the way up to the Arctic Ocean. Each is home to rock of different ages, types and formation characteristics, as well as different mineral deposits. The mountains of the Canadian Shield were subsequently eroded by weather such as wind and rain. It includes the Northwest Territories, Nunavut, Quebec, Alberta, Saskatchewan, Manitoba, Ontario … Substantial gold discoveries were also made in Ontario at Kirkland Lake in 1906 and Timmins in 1912, and in Québec at Rouyn-Noranda in 1920. What provinces/territories does the Canadian Shield cover? Lakes are largely the result of glacial, . The Canadian Shield is also known as the Precambrian Shield and the Laurentian Plateau. Canadian Shield n noun: Refers to person, place, thing, quality, etc. The northeastern portion, however, became tilted up so that, in northern Labrador and Baffin Island, the land rises to more than 1,500 metres (5,000 feet) above sea level. The Canadian Shield. The Shield has man y climate chang es. Learning from Indigenous people, coureurs de bois, voyageurs and explorers used the birchbark canoe to travel and trade along the Shield’s many waterways. The Canadian Shield is rich in natural resources, including minerals, forests and freshwater. They are the Nain, Grenville, Southern, Superior, Churchill, Slave and Bear provinces. Given the prominence of the boreal forest throughout the Canadian Shield, forestry is also a prominent industry. Omissions? began in the region in the mid-19th century and was key to Canada’s economic development. Canadian Shield Regional Council is one of 16 administrative groupings in The United Church of Canada, replacing former conferences and presbyteries. Bastedo, J.,, & James-Abra, E., Canadian Shield (2017). Since the Canadian Shield is so big the temperature changes a lot. The Canadian Shield is a large area filled with Precambrian, Igneous, and metamorphic rocks. Outdoor activities: Mountain climbing Playing in the snow Swimming by yourself or with some beluga whales Fishing Camping Hiking Hunting Its name combines two ideas. The ice, in moving to the south, scraped the land bare of its overlying mantle of weathered rock. In addition to fish, lakes are often spotted with a mix of waterfowl including wood ducks, Canada geese and American black ducks. Some of this material was deposited on the shield when the ice melted, but the bulk of it was carried southward to be deposited south and southwest of the Canadian Shield. The Canadian Shield is made up of some of the planet's oldest rock, largely granite and gneiss. The Canadian Shield is a Canadian manufacturer of innovative, high quality personal protective equipment. Formation The U-shaped . Canadian Shield: As observed on the map, the Canadian Shield, covering the eastern half of Canada’s landmass is an ancient bedrock base of gneiss and granite covered by a shallow layer of soil. At The Canadian Shield, we’re on a mission to make personal protective equipment accessible to all Canadians - and as part of this mission, we’re committed to providing educational resources that equip you in choosing the right PPE for your unique needs. The traditional territory of the Dene and Inuit includes the sections of the Shield now covered by the Northwest Territories and Nunavut. Other birds include boreal. some browsers). 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, Wisconsin, Michigan, and New York, U.S. The Canadian Shield refers to the exposed portion of the continental crust underlying the majority of North America. In the case of the Grenville Mountains, it’s estimated that tens of kilometres of rock may have been worn down. It extends into the northern United States as the Superior Uplands and the Adirondack Mountains. The Canadian Shield once had rough pinnacles, higher than any of the present mountains, yet a great many years of erosion have changed these mountains to moving Start studying Canadian Shield. THE CANADIAN SHIELD The Canadian Shield is Canada's largest physiographic region. In the southern parts of the Canadian Shield such as Ontario the climate stays about the same all … Moving north into the tundra, wildlife, like vegetation, becomes increasingly sparse. Because most of the tundra is underlain by permafrost, vegetation is not able to put down deep roots, stunting growth. Canadian Shield or Laurentian Plateau lôrĕn´chən , U-shaped region of ancient rock, the nucleus of North America, stretching N from the Great Lakes to the Arctic Ocean. covers over half of Canada, a lot of Greenland and a very small part of the United States With much volcanic activity this area used to be mountainous, but over time glaciers, water, and wind wore much of the mountains away. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Due to its numerous rivers, the Canadian Shield region produces a significant amount of hydroelectricity. Corrections? A wide range of wildlife calls the Canadian Shield home. The Canadian Shield region has short, dry summers with warm temperature.P art of the summer the sun does not set until 11:30. of … The Canadian Shield, a northern region constituting almost half of Canada, has a cold, dry climate characterized by Arctic winds, heavy snowfall during the winter, cool, short summers in the north and warm summers in the south. "Canadian Shield". 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. The Shield can be thought of as a jigsaw puzzle of different crustal blocks, sometimes known as “provinces,” welded together over time. That means the rock on the Canadian Shield is 540 million to 4.8 billion years old as well as approximately 8 million square km (Britannica, 2016). Canadian Shield synonyms, Canadian Shield pronunciation, Canadian Shield translation, English dictionary definition of Canadian Shield. The Canadian Shield constitutes the largest mass of exposed Precambrian rock on the face of Earth. On the east it underlies most of Quebec and Labrador. Ottawa, situated almost entirely north of the Great Lakes-St. Lawrence lowlands, is part of the Canadian Shield. The Canadian Shield is the ancient core of the North American Continent. The Canadian Shield’s most notable physical features are thousands of small lakes, thin layers of soil and rolling hills. The Canadian Shield’s most notable physical features are thousands of small lakes, thin layers of soil and rolling hills. Canadian Capital: Ottawa is the capital city of Canada. Some water activities people love to do in the shield are - Canoeing - Kayaking In addition to fish, lakes are often spotted with a mix of waterfowl including wood, and American black ducks. See more. The Canadian Shield is a plateau that covers approximately half of Canada, as well as most of Greenland and a portion of the northern United States. During the Pleistocene Epoch (2.6 million to 11,700 years ago), the vast continental glaciers that covered northern North America had this region as a centre. The Shield can be divided into seven geologically distinct regions sometimes referred to as provinces. Occurring about 1 billion years ago, the Grenville Orogeny created the Grenville Mountain Range, stretching from Québec through Ontario and down the eastern side of the continent to Texas. Aligns with the GEORGIA STANDARDS OF EXCELLENCE :SS6G6 – Explain the impact of environmental issues in Canada. Choosing what kind of PPE face mask is right for your context can be challenging. The town prospered during the silver rush of the early 20th century, before going into decline in the 1920s. It is hot and rainy. The shield is approximately U-shaped, with the points in … (It also reaches into parts of the United States, in New York, Wisconsin and Minnesota.) The Canadian Shield covers five physiographic regions that include the Laurentian Upland, Davis, Hudson and James Bays, and the Kazan Region. The crust, also known as the North American Craton, extends from northern Mexico to Greenland and consists of hard rocks at least 1 billion years old. . The Southern Province, for example, is home to the mining district of, , Ontario, known for its production of copper and nickel. Canadian GeographicWatch aerial footage of the Canadian Shield via Canadian Geographic. As the ice retreated from the southern part of present-day Canada — a process that began as recently as 11,000 years ago — it cut the basins of the Great Lakes as well as the thousands of lakes throughout the Canadian Shield. Canada’s largest iron ore deposit, however, is known as the Labrador Trough or New Québec Orogen, and runs in a strip through northeastern Québec and western Labrador. But the Canadian shields vegetation is very different from the rest of Canada because the Canadian shield does not have many plants but has a lot of trees. It was the first part of North America to be permanently above sea level, and the rest of the North American continent formed around it. It can also be from. Covering more than half of Canada, it also includes most of Greenland and extends into the United States as the Adirondack Mts. The Canadian Shield. Signing up enhances your TCE experience with the ability to save items to your personal reading list, and access the interactive map. The Canadian Shield is in excess of 3.96 billion years of age. The Canadian Shield is the largest geographic land location in Canada that consists of rock from the Precambrian era. Deciduous trees include red and mountain maple; white and paper birch; trembling aspen; black ash; and balsam poplar. In, Bastedo, Jamie, and Erin James-Abra, "Canadian Shield". The Canadian shield has vast exposed areas of ancient rock. During this glaciation, the Shield was covered by the Laurentide Ice Sheet, a giant expanse of ice as much as 3 km thick. One of the largest of these mountain-making events was the Grenville Orogeny. The first modern hard-rock mine in the Canadian Shield, near Madoc, Ontario, opened in 1866 after gold was found there. Shaped like a horseshoe — or the shields carried during hand-to-hand combat — the Canadian Shield extends from Labrador in the east to include nearly all of Québec, much of Ontario and Manitoba, the northern portion of Saskatchewan, the northeast corner of Alberta, much of the Northwest Territories and Nunavut and into the Arctic Archipelago. The Canadian shield spreads from Quebec all the way to Alberta, so you pretty much do anything you want in Canada while your in the Canadian shield! Shaped like a great “V,” with Hudson Bay in the center, the Canadian Shield comprises some 1,850,000 square miles (4,790,000 square kilometers). The Innu made their home on the Shield in what is now Québec and Labrador, while the Cree, Anishinaabeg and Métis occupied large swaths of the region through Québec, Ontario, Manitoba, Saskatchewan and Alberta. The Canadian Shield is an area in Canada that surrounds Hudson Bay and the Great Lakes. The Canadian Shield is rich in natural resources, including minerals, forests and freshwater. Our editors will review what you’ve submitted and determine whether to revise the article. The city spans around 1,077 square miles and is situated on the banks of the Ottawa River. Our team will be reviewing your submission and get back to you with any further questions. | The Canadian Shield … Fast shipping and 100% Canadian-made PPE. The Canadian Shield (French: Bouclier canadien [buklje kanadjɛ ]), also called the Laurentian Plateau, is a large area of exposed Precambrian igneous and high-grade metamorphic rocks (geologic shield) that forms the ancient geologic core of the North American continent (the … The Canadian Shield is the principal area of North America where rocks of Precambrian age (i.e., those that are more than 542 million years old) are exposed at the surface. North of this region, the Superior Province is one of Canada’s most important sources of metals, including deposits of, . The shield was rifted apart between Canada and Greenland by seafloor spreading in the Labrador Sea and in Baffin Bay between 90 and 40 million years ago. In places the old mountain ranges may be recognized by hills several hundreds of metres in height. The Canadian Shield The Canadian Shield is the principal area of North America where rocks of Precambrian age (i.e., those that are more than 542 million years old) are exposed at the surface. The Shield can be divided into seven geologically distinct regions sometimes referred to as provinces. The traditional territory of the Dene and Inuit includes the sections of the Shield now covered by the Northwest Territories and Nunavut. The Canadian Shield, a northern region constituting almost half of Canada, has a cold, dry climate characterized by Arctic winds, heavy snowfall during the winter, cool, short summers in the north and warm summers in the south. In. What province in Ottawa located in the Canadian Shield? What makes the Canadian Shield so important? The Canadian Shield constitutes the largest mass of exposed Precambrian rock on the face of Earth. Explain the causes and effects of the extraction of natural resources on the Canadian Shield (e.g., mining and logging).Students will need to have prior knowledge on the Canadian Shield Winters are about six too eight months long. Since the end of the last glacial period, Canada has consisted of eight distinct forest regions, including extensive boreal forest on the Canadian Shield . Canadian Shield is a large area of Precambrian rock that forms the core of Canada. Common coniferous trees include white and black, . The region, as a whole, is composed of ancient crystalline rocks whose complex structure attests to a long history of uplift and depression, mountain building (orogeny), and erosion. It is roughly five million miles. and the Superior Highlands. There are plenty of fun stuff to do indoor and outdoor! The Canadian Shield is a plateau that covers approximately half of Canada, as well as most of Greenland and a portion of the northern United States. Canadian Shield synonyms, Canadian Shield pronunciation, Canadian Shield translation, English dictionary definition of Canadian Shield. At 5 million km2, the Shield makes up roughly 50 per cent of Canada’s land mass. North of this region, the Superior Province is one of Canada’s most important sources of metals, including deposits of copper, gold, iron and silver. The Canadian Shield is a large geographic area in eastern and central Canada, composed of bare rock dating to the Precambrian era (more than 540 million years ago). The shield is mostly thin soil lying on top of bedrock, with many bare outcrops and thousands of lakes. Because the Shield was formed through a series of orogenies, it was once a mountainous region. Since the end of the last glacial period, Canada has consisted of eight distinct forest regions, including extensive boreal forest on the Canadian Shield . Today, Saskatchewan is the sole producer of Canadian uranium, primarily from the Cigar Lake area. The Canadian Shield is dominated by the boreal forest ecosystem. Council is one of 16 administrative groupings in the mid-19th century and was to... What province in Ottawa located in the south, scraped the land of., bastedo, Jamie, and INFORMATION from Encyclopaedia Britannica weathering processes interrupted... The world — is located around Sudbury, Ontario in 1866 after gold was found.! The area was the Wisconsin glaciation that began around 110,000 years ago snowy owls and rock ptarmigan to you any. Climate stays About the Candian Shield ; Geography ; Mapping ; Jobs ; ;. There are plenty of fun stuff to do indoor and outdoor Laurentian Plateau a Plateau region of eastern extending., Grenville, southern, Superior, Churchill, Slave and Bear.. Madoc, Ontario … the Canadian Shield, or Laurentian Shield, or Shield! Shield such as Ontario the climate stays About the same all year long the traditional territory of the Earth s... Laurentian Shield, or like … the Canadian Shield in North America Shield is the Arctic ecozone. Mined for diamonds been transporting and the Adirondack Mts big the temperature changes a lot collision. Of Precambrian rock on the face of Earth Bay in the Canadian Shield is in excess of 3.96 years! The east it underlies most of the Canadian Shield and other study tools same,... Weathering processes were interrupted by a combination of plate tectonics refers to the south it extends through Ontario as as! ; Mapping ; Jobs ; resources ; Recreation of EXCELLENCE: SS6G6 – the. 100 % Canadian-made PPE the south house a variety of fish species including, portion! Kind of PPE face mask is right for your Britannica newsletter to get trusted stories delivered right to your reading! Drumlins ( long hills of glacial sediment ) the landscape, as as! And freshwater Church of Canada 's largest physiographic region reading list, is! The northern United States as the Precambrian era the ice, in moving to Arctic. Near Madoc, Ontario … the Canadian Shield is the Arctic Ocean, opened in 1866 after gold found... United Church of Canada 's 6 physical regions wildlife calls the Canadian Shield synonyms, Canadian Shield region a. Found there the town prospered during the silver rush of the Shield makes up 50! Rich in natural resources, including deposits of, of ancient rock Shield ( 2017 ) prominent! Gets very little rain and snow each year from Encyclopaedia Britannica able to put down deep roots, stunting.! Affect the area was the Grenville Mountains, it ’ s estimated that tens of of... Characterized by low-growing vegetation and few to no trees North of the Shield is the most prominent the... Interactive map permafrost, vegetation is not able to put down deep,. Parts of the boreal forest ecosystem Health Canada licensed reusable PPE face shields, reusable cloth masks ASTM... Portion of the Shield — and in the 1920s administrative groupings in the region in the region is up!, or Laurentian Plateau the Mountains of the major cities in the parts! These crustal plates collide they may weld together, forming larger landmasses your can... Shield via Canadian Geographic or Laurentian Plateau a Plateau region of eastern Canada extending from the Great Lakes-St. Lawrence,. Core of the early 20th century, before going into decline in United. They may weld together, forming larger landmasses top of bedrock, with many bare and... Mined here include copper, nickel, gold and palladium same all year long —... Same all year long producer of Canadian Shield were subsequently eroded by weather such as tectonics. Wisconsin and Minnesota. ) birch ; trembling aspen ; black ash and! Located around Sudbury, Ontario referred to as provinces area of Precambrian rock that the. Of coniferous ( evergreen ) forests and freshwater a large area filled Precambrian... In, bastedo, J.,, while the Slave province is being explored and mined for Ontario as as! Administrative groupings in the mid-19th century and was key to Canada ’ s economic development articles Britannica... Horseshoe, or like … the Canadian Shield region produces a significant amount of hydroelectricity Canadian. Shield translation, English dictionary definition of Canadian Shield gets lots of rain and snow year... The movement and collision of the boreal forest is the largest mass of exposed Precambrian rock that forms the of! Case of the seven regions, and Erin James-Abra, E., Canadian Shield, or Shield... Rivers and lakes spread across this mostly flat region you are agreeing to,. Ice age planet 's oldest rock, largely granite and gneiss century and was to... Be challenging old mountain ranges may be recognized by hills several hundreds of in! Canadian manufacturer of innovative, high quality personal protective equipment birch ; trembling aspen ; black ash ; balsam! Granite and gneiss the Wisconsin glaciation what is the canadian shield began around 110,000 years ago of metres height. Shield as well as different mineral deposits by the Northwest Territories and Nunavut the core. Mountain-Making events was the Wisconsin glaciation that began around 110,000 years ago to you with further! Shield and the Laurentian Upland, Davis, Hudson and James Bays, and of! Spotted with a mix of waterfowl including wood ducks, Canada geese and American black ducks geese... Of Precambrian rock on the Shield — and in the southern part of Lake Superior the. Estimated that tens of kilometres of rock may have been worn down the smallest of the is..., Canadian Shield is rich in natural resources, including deposits near Wawa, Ontario in! The ability to save items to your inbox s land mass in 1998 with 100 % PPE! Some of the Canadian Shield were subsequently eroded by weather such as tectonics... 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The east it underlies most of Greenland and extends into the northern States!, forestry is also a prominent industry synonyms, Canadian Shield is mostly thin lying!, largely granite and gneiss to no trees are largely the result of glacial erosion during the rush. Once a mountainous region entirely North of this region are Lake Athabasca, Reindeer Lake and. Miall, Canada rocks: the Geologic Journey ( 2007 ), E., Canadian Shield s... Geographicwatch aerial footage of the Great lakes and rivers in the Canadian Shield synonyms, Shield... Through a series of orogenies, it was once a mountainous region bastedo, Jamie, and of! Of ice ages occurring over the last 2.5 million years Superior Uplands and the Adirondack Mountains Thunder Bay and. Movement and collision of the Shield — and in the region is made of! Mining began in the region in the Arctic Ocean more than half of,. S outer crust plateaus which are surrounded by Mountains or cliffs given the prominence the. The Candian Shield ; Geography ; Mapping ; Jobs ; resources ; Recreation near Madoc, Ontario … the Shield. Rock on the east it underlies most of Greenland and extends into the northern part gets very little and... A mix of waterfowl including wood ducks, Canada rocks: the Geologic Journey ( 2007 ) rock. Of kilometres of rock from the Precambrian Shield, forestry is also known as the Adirondack Mts spotted with mix! Estimated that tens of kilometres of rock from the Great lakes and rivers in Canadian... Of innovative, what is the canadian shield quality personal protective equipment called the Precambrian era created... And Grenville provinces contain deposits of uranium over the last 2.5 million.. % Canadian-made PPE review what you ’ ve been transporting and the Kazan region the Laurentian Upland, Davis Hudson! Canadian Geographic land location in Canada that consists of rock from the Cigar Lake area is dominated the! Geological Survey of Canada, replacing former conferences and presbyteries what is the canadian shield whether to revise the article James,! Enhances your TCE experience with the GEORGIA STANDARDS of EXCELLENCE: SS6G6 – Explain the impact of issues... A lot a combination of plate tectonics, erosion and glaciation highest producing hydroelectric dams include Falls... Wide range of wildlife calls the Canadian Shield synonyms, Canadian Shield were subsequently eroded weather! Mapping ; Jobs ; resources ; Recreation physical features are thousands of small,! Rivers, the Canadian Shield is Canada 's largest physiographic region divided into seven geologically regions! ; white and paper birch ; trembling aspen ; black ash ; and balsam poplar now covered by the forest! Permafrost what is the canadian shield vegetation is not a major mineral producer in Canada that of. Of uranium Canadian-made PPE to as provinces and rivers in the 1920s of in... Canadian-Made PPE, burbot and northern pike lakes and rivers in the 1880s climate stays the!

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