What are truncated spurs’? Where and how are they formed?
Truncated spurs are steep-sided cliff formations created when glaciers erode pre-existing interlocking spurs in river valleys. Formation Process Originally, rivers carve V-shaped valleys with interlocking spurs – rock ridges that extend into the valley, forcing water to zigzag around them. During glaciation, valley glaciers move in straight paths down valleys, unlike meandering rivers. The massive …
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