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.
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.
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.
The Hawiian islands are formed by shield volcanoes.
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.
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.
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.
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.
yes, it does
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.
The Canadian shield
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.
Canadian Shield is the flat rock formation that covers northern ontario. It was caused my glaciers scraping the soil away.
they were formed when the lakes were frozen in the glaciers. Then as they resided, the clay belts were formed.
It was created by glaciation. The glaciers carried huge amounts of sand, soil, and gravel from the Canadian Shield and scattered them throughout the region. The Great Lakes are located in basins that were gouged out by the glaciers. They started off large and eventually shrank to its present size as the water drained into the ocean.
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.
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.
It most certainly is! It's definitely found in the Adirondack region upstate.