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What is a Periods of rapid glacial movement are referred to as?
Periods of rapid glacial movement are referred to as glacial surges. These events are characterized by a sudden increase in glacial velocity, resulting in the movement of large quantities of ice over short periods of time. Glacial surges can drastically reshape the landscape and contribute to changes in local ecosystems.
What is the term for all sediments of glacial origin?
Glacial deposits or glacial drift refer to all sediments of glacial origin. These deposits include materials such as till, moraines, outwash plains, and glacial erratics that are left behind by the movement of glaciers.
What happens during isostatic rebound?
Post-glacial rebound (sometimes called continental rebound, glacial isostasy, glacial isostatic adjustment) is the rise of land masses that were depressed by the huge weight of ice sheets during the last glacial period, through a process known as isostasy.
What is a rock that is moved by a glacier?
A rock that is moved by a glacier is called a glacial erratic. These rocks can vary in size and type, and are often deposited in areas far from their original source by the movement of the glacier. Glacial erratics are important indicators of past glacial activity and can provide valuable information about the history of a region.
What are smoothly tapered elongated hills of till shaped by an overriding continental ice sheet?
These are called drumlins. Drumlins are smooth, elongated hills composed of till that have been shaped by the movement of an overriding glacier or continental ice sheet. They are typically oriented in the direction of ice flow and are common features in areas that were once covered by ice sheets during the last glacial period.
What are glacial striations?
It was a continental drift .
What is Characteristics of glacial movement?
A characteristic of glacial movement is movement depends on the balance between accumulation and wastage.
What is a characteristic of a glacial movement?
A characteristic of glacial movement is movement depends on the balance between accumulation and wastage.
What is the movement of glacial ice called?
The movement of glacial ice is called glaciation or glacial flow. Glaciers move due to the force of gravity and the deformation of the ice under pressure. This movement can result in the formation of features like moraines, crevasses, and glacial valleys.
Clues that support continental drifts?
glacial deposits
What force cause the movement of the continent from one super continent to the present positions?
The reason is because of glacial desposits. The other reason is because of ice bergs and continental drift.
What is a Periods of rapid glacial movement are referred to as?
Periods of rapid glacial movement are referred to as glacial surges. These events are characterized by a sudden increase in glacial velocity, resulting in the movement of large quantities of ice over short periods of time. Glacial surges can drastically reshape the landscape and contribute to changes in local ecosystems.
What force causes movements of the the continents from one super continent to their present positions?
The reason is because of glacial desposits. The other reason is because of ice bergs and continental drift.
How does glacial erosion begin?
Glacial erosion requires movement. Thus, glacial erosion begins as soon as the glacier starts moving.
How does glacial movement cause erosion?
Yes it does.
What is the direction of continental glacial advance in the US?
west to west east
The general direction of continental glacial advance in the us is from north to south?
yes
