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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
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.
Why does the Canadian shield have many lakes and rivers?
The Canadian Shield has many lakes and rivers because it consists of ancient, hard rock formations that are resistant to erosion. This results in a landscape characterized by numerous depressions and valleys that were carved out by glaciers during the last Ice Age, forming the many lakes and rivers seen in the region today.
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.
How did the ice age affect the Canadian shield?
The Ice Age significantly shaped the Canadian Shield through extensive glaciation, which carved and eroded the landscape, creating features like valleys, lakes, and rugged terrain. The massive glaciers scraped away softer rock layers, exposing the ancient Precambrian rocks that form the Shield today. As glaciers retreated, they left behind deposits of sediments and created numerous freshwater lakes, influencing the region's ecology and hydrology. This geological activity also contributed to the rich mineral resources found in the Shield, making it a crucial area for mining.
What region has hills worn by erosion and hundreds of lakes carved by glaciers?
The region described is likely the Laurentian Shield, which covers parts of Canada and the northern United States. This area is characterized by rolling hills formed by erosion and numerous lakes created by glaciers during the last Ice Age.
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.
What force had the greatest effect on the drainage of they Canadian shield area?
The primary force that had the greatest effect on the drainage of the Canadian Shield area is glaciation. During the last Ice Age, massive glaciers sculpted the landscape, carving out valleys, lakes, and river systems. As the glaciers retreated, they left behind a network of lakes and rivers, significantly influencing the hydrology and drainage patterns of the region. This glacial activity has had a lasting impact on the topography and water flow of the Canadian 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.
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 are the land forms in the Canadian shield?
The Canadian Shield is characterized by a landscape of exposed bedrock, rugged terrain, numerous lakes, and dense forests. It also features low relief regions with rolling hills and plateaus, as well as deeper valleys carved by glaciers. Additionally, there are areas of wetlands, swamps, and bogs within this region.
