What is the difference between valley and continental glaciers?
Glaciers confined to valleys are called valley glaciers, while bowl-shaped depressions called cirques are located in mountainous areas. Continental glaciers are much larger, and they are less controlled by the landscape, tending to flow outward from their center of accumulation.
What is the main difference between a continental glacier and an Alpine glacier?
The two main types of glaciers are continental glaciers, which cover large parts of continents, and alpine glaciers, which occupy mountainous regions. Ice accumulates at higher elevations — above the equilibrium line — where the snow that falls in winter does not all melt in summer.
What are the differences between the two types of glaciers?
There are two primary types of glaciers: Continental: Ice sheets are dome-shaped glaciers that flow away from a central region and are largely unaffected by underlying topography (e.g., Greenland and Antarctic ice sheets); Alpine or valley: glaciers in mountains that flow down valleys.
How are valley glaciers different from continental glaciers Brainpop?
How are valley glaciers different from continental glaciers? They require less snow and can form at warmer temperatures.
How are valley glaciers and continental glaciers similar?
They are both made up of pressured snow and ice. Continental Glaciers are much larger and cover huge area and Valley Glaciers are long narrow and on top of high mountains.
What is valley glacier?
Definition of valley glacier : a glacier usually originating in a cirque at a valley head or in a plateau ice cap and flowing downward between the walls of a valley.
Where in Africa can you find a valley glacier?
Mount Kenya (5,202 meters), in central Kenya, has 11cirque and valley glaciers with a total area of 0.7 square kilometers. Kilimanjaro (5,895 meters), in northern Tanzania, is the highest mountain in Africa.
What is a cirque shaped like?
Cirques are bowl-shaped, amphitheater-like depressions that glaciers carve into mountains and valley sidewalls at high elevations. Often, the glaciers flow up and over the lip of the cirque as gravity drives them downslope.
Why do valley glaciers but not continental glaciers form these features?
these features show up because the valley flows in mountains from high to low elevations. Valley glaciers flow in mountain valleys from high to low elevations. Continental glaciers or ice sheets flow over vast unconfined land areas. water dissolves ions from material and transport them away.
What is continental glacier?
Definition of continental glacier : an ice sheet covering a considerable part of a continent — compare oceanity.
What are valley glaciers?
Definition of valley glacier : a glacier usually originating in a cirque at a valley head or in a plateau ice cap and flowing downward between the walls of a valley.
Where are continental glaciers and valley glaciers found?
Explanation: Valley glaciers are present at high altitude in mountain valleys of Alaska, the Italian Alps and New Zealand… Continental glaciers are located in the high latitude polar regions of Greenland and Antarctica…