Glacial erosion features like cols and drumlins play a key role in shaping mountain landscapes.
The low point along an arête that acts as a pass between glacial valleys is known as a col. This feature is crucial in mountainous regions shaped by glacial activity, allowing for travel between valleys.
Another important glacial erosion feature is the drumlin, which is an elongated streamlined feature formed by glacial action, commonly composed of rock or sediment.
Glacial erosion creates various distinctive landforms such as arêtes, horns, cirques, hanging valleys, cols, and truncated spurs, each playing a role in shaping the landscape.
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