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What effect do glaciers do on the drainage of the shield?
Glaciers can reshape the drainage patterns of a shield by eroding the landscape and creating new channels for water flow. As glaciers advance and retreat, they can leave behind moraines and other landforms that affect how water drains across the shield. Melting glaciers can also increase water flow, leading to changes in drainage patterns.
What was the impact of glaciers on the Canadian shield?
Although the exact amount of material transported will never be known, suffice it to say that massive amounts of soil and rock were carried away from the area of the Canadian Shield by glaciation during the most recent ice-age. The weight of the glaciers actually depressed the land surface, and scraping and gouging by rock-filled ice created thousand of depressions which are now lake basins.
Why is eyjafjallajokull a shield volcanoe?
The case in question: eyjafjallajokull is a glacier. It is on a volcano, which is a shield volcano. A shield volcano has gentle sides. This defines a shield volcano. I hope this answers your question.
What environmental problems does the Canadian shield have?
Some of the environmental problems faced by the Canadian Shield include acid rain pollution causing damage to its lakes and forests, mining activities leading to deforestation and water contamination, and climate change impacting its fragile ecosystems and wildlife habitats. Additionally, improper waste disposal and industrial activities can also have detrimental effects on the region's environment.
What can be found in Canadian shield?
The Canadian shield was initially formed due to volcanic activity and large mountains. Now it is a large geographic area that is made up of bare rock that can be dated back to Precambrian Shield.
Describe the effects of glaciers on the following the drainage of the shield?
The scarping and gouging action of the ice created depressions in the bedrock. These depressions filled with water to form the hundreds of thousands of lakes that now dot the shield.
What effect do glaciers do on the drainage of the shield?
Glaciers can reshape the drainage patterns of a shield by eroding the landscape and creating new channels for water flow. As glaciers advance and retreat, they can leave behind moraines and other landforms that affect how water drains across the shield. Melting glaciers can also increase water flow, leading to changes in drainage patterns.
Does the Canadian shield have hundreds of lakes carved by glaciers?
yes, it does
Was the Canadian Shield caused by glaciers during the ice age?
The shape of the Canadian Shield was cause by glaciers and ice sheets during the many glaciations which have occurred during the last 2.6 million years of the present ice age.
What physiographic region was most affected by glaciation--massive continental glaciers?
The Canadian shield
What area of Canada has most of its surface scrapped up by ice age glaciers?
The Canadian shield.The Canadian shield was the area of Canada that had most of its surface scrapped up by ice age glaciers. It covers half of Canada and the glaciers that scrapped the shield also made the huge holes, that are also known as the great lakes.
True or false Is the Canadian shield is a flag of Canada?
Canadian Shield is the flat rock formation that covers northern ontario. It was caused my glaciers scraping the soil away.
Explain how the clay belts of the Canadian Shield were formed?
they were formed when the lakes were frozen in the glaciers. Then as they resided, the clay belts were formed.
Does lava flow from a shield volcano?
Yes, lava can flow from a shield volcano. Shield volcanoes are typically characterized by low-viscosity lava that flows easily over long distances, creating broad, gentle slopes. The lava flows from shield volcanoes are generally not explosive and occur as a result of the slow accumulation and drainage of magma.
What was the impact of glaciers on the Canadian shield?
Although the exact amount of material transported will never be known, suffice it to say that massive amounts of soil and rock were carried away from the area of the Canadian Shield by glaciation during the most recent ice-age. The weight of the glaciers actually depressed the land surface, and scraping and gouging by rock-filled ice created thousand of depressions which are now lake basins.
In which era was the Canadian shield formed?
When it was created, it was a huge mountain and throughout the eras, it was eroded by rain,wind and glaciers. Now the canadian shield is very hilly. Those hills are bases of ancient mountains.
What is the Canadian shield nickname?
You can describe the Canadian shield(Laurentian Plateau) as an expansive geographical region in eastern and central Canada with bare rocks that have existed since the Precambrian era.
