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What is a mountain ridge that separates the heads of opposing glacial valleys called?
A mountain ridge that separates the heads of opposing glacial valleys is called an arete. It is a narrow and sharp ridge formed by the erosive action of glaciers on both sides.
What are bowl-shaped basins resulting from glacial erosion on the side of a mountain?
Cirques are bowl-shaped basins resulting from glacial erosion on the side of a mountain. They are formed by the scouring action of a glacier as it moves downhill and erodes the bedrock through processes like abrasion and plucking. Cirques are typically the starting point for glaciers and can later develop into larger glacier valleys.
Which valley are 'U' shaped valley?
A U-Shaped Valley is formed by glacial erosion.
Glacial valleys shaped differently from river valleys?
u shaped valley..
What is scottish broad mountain valley?
A Scottish broad mountain valley, often referred to as a "glacial valley," is characterized by its wide, U-shaped formation created by glacial erosion during the last Ice Age. These valleys typically feature gentle slopes, fertile land, and stunning landscapes, with rivers or streams flowing through them. They serve as important habitats for wildlife and are often used for agriculture and recreation. Notable examples include the Great Glen and the valleys of the Highlands.
What shape valley does a glacier leave?
Glacial valleys (also known as glacial troughs) tend to be u-shaped, as opposed to river valleys which are v-shaped.
How are glacial valleys straightened?
Glacial valleys can be straightened through a process called glaciation. As glaciers move down valleys, they can reshape them by eroding and bulldozing material, creating straighter and smoother profiles. This process is known as glacial erosion and can result in the formation of U-shaped valleys.
What is one land feature formed by glaciers?
arete-steep sided ridge corries-hollows containing small glaciers ribbon lakes-formed by glacial retreat glacial trough-steep flat bottomed valleys hanging valleys-valleys formed by tributary glaciers truncated spurs-cliff like edges of a valley pyramidal peak -mountain with 3 sides
The flooded glacial valleys of Scandinavia are known as?
Fjords.
Are there any 'U'-shaped valleys in the Andes?
Yes, there are U-shaped valleys in the Andes, primarily formed by glacial activity during the last Ice Age. These valleys, characterized by their steep sides and flat bottoms, can be found in various locations within the mountain range, particularly in areas where glaciers once advanced. Notable examples include the valleys around Patagonia, where glacial erosion has sculpted the landscape into distinct U-shaped profiles.
Smaller glacial valleys that join the deeper main valley?
Smaller glacial valleys that join a deeper main valley are often referred to as tributary valleys or hanging valleys. These valleys typically form when smaller glaciers flow into a larger glacier, resulting in a steep drop-off where the tributary meets the main valley. As the main glacier erodes the landscape, it carves out a deeper trough, leaving the smaller valleys elevated, which can create stunning waterfalls when the tributary streams plunge into the main valley below. This geological feature is common in mountainous regions shaped by glacial activity.
How does the shape of a stream valley compare to the shape of a glacial valley?
A stream valley typically has a V-shape, while a glacial valley has a U-shape. This difference in shape is due to the different erosional processes involved. Stream valleys are eroded mainly by flowing water, while glacial valleys are shaped by the movement of glaciers that scrape and pluck rock and sediment.
