Ice on the Land
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Accumulation | Inputs to the glacier budget, such as snowfall and avalanches.
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Ablation | Outputs from the glacier budget, such as melting.
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Abrasion | The process of erosion involving the wearing away of the valley floor and sides.
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Moraine | Sediment carried and deposited by the ice.
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Corrie | A deep depression on a hillside with a steep back wall, often containing a lake (tarn).
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ArĂȘte | A knife-edged ridge, often formed between two corries.
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Pyramidal Peak | A sharp-edged mountain peak.
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Glacial Trough | A wide, steep-sided valley eroded by a glacier.
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Truncated Spur | An eroded interlocking spur characterised by having a very steep cliff.
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Hanging Valley | A tributary glacial trough perched up on the side of a main valley, often marked by a waterfall.
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Lateral Moraine | A ridge of frost-shattered sediment running along the edge of a glacier where it meets the valley side.
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Medial Moraine | A ridge of sediment running down the centre of a glacier formed when two lateral moraines merge.
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Terminal Moraine | A high ridge running across the valley representing the maximum advance of a glacier.
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Drumlin | An egg-shaped hill found on the floor of a glacial trough.
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Created by:
ejbutcher
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