A sharp, narrow mountain ridge
Arete
The process of wearing down or rubbing away by means of friction.
Abrasion
An elongated lowland between ranges on mountains, hills or other uplands
Valley
A small mountain lake
Tarn
A crevasse at the head of a glacier
Bergschrund
Loose rock or debris covering a slope
Scree
A round hollow in a hillside
Corrie
The upper part of a glacier where the snow turns to ice
Neve
A scenic area of north-west England including the Cumbrian mountains and some 15 lakes
Lake District
Granular, partly consolidated snow that has been passed through one summer melt season but is not yet glacial ice
Firn
Water that has frozen into a solid
ice
A flow of water that is either to small or large to have eroded the valley in which it flows
Misfit Stream