0
What else can I help you with?
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.
Why is the Canadian Shield also referred to as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
Why is the Canadian Shield also referred as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
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 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.
Why is the shield also referred to as the Precambrian Shield?
Because it was created in the precambrian era...The Candadian Shield was formed in the Precambrian Era.The rocks of the Canadian Shield formed during the Precambrian time.
What caused the fiords in Scandinavia?
The Answer Is Glaciers......During the Ice Age, glaciers covered the Scandinavian Peninsula and Scotland. When the glaciers retreated, they left poor soil, rocky lakes, and many fiords.
What part of Canada was created during the Precambrian era?
The Canadian Shield, which covers around half of Canada's landmass, was created during the Precambrian era. It is one of the oldest geological formations on Earth, characterized by its ancient rocks and diverse mineral resources.
How has the Canadian shield changed over time?
The Canadian Shield has undergone significant geological changes over billions of years. Originally formed from ancient volcanic and sedimentary rocks, it has been shaped by processes such as erosion, glaciation, and tectonic activity. During the last Ice Age, glaciers scoured the landscape, creating the region's distinctive lakes and valleys. Today, it remains a resilient, rugged terrain rich in minerals and natural resources, reflecting its long geological history.
Describe the landforms in the Canadian shield region?
This is clearly a question from a teacher generated worksheet or from review questions in a textbook, so it is time for you to get to work and answer it. Wiki will not help you cheat. Get to work.
What is the Canadian shield climate during the summer?
The Canadian Shield climate during the summer is generally cool to mild, with average temperatures ranging between 15-25°C. Precipitation levels can vary, but tend to be higher in some areas due to the shield's rugged topography. Summer months also see longer daylight hours due to the region's higher latitude.
What was the most dominant era for the Canadian Shield?
It was welded together between 1.9 and 1.8 billion years ago in the Trans-Hudson orogeny during the Paleoproterozoic. The final structure of the North American craton has persisted now for at least 600 million years. Most of the overlying buildup of loose rock and soil was later removed by glaciers during successive ice ages.
