You should be familiar with the following:
Alpine (valley) glacier
Continental ice sheet
Isostatic readjustment
Fluctuations in sea level
Distribution of glaciers
Solid state change
Firn
Specific gravity of glacial ice
Snowline
Zone of Accumulation
Zone of Ablation (Wastage)
Turbulent and non-turbulent flow
Plastic flow
Basal slip
Cracks & crevasses
Brittle-Ductile transition zone
Glacial quarrying (or plucking)
Glacial abrasion
Striations
Glacial polish
V-shaped vs. U-shaped valleys
Cirque
Tarn
Arête
Horn
Hanging valley
Glacial till
Lateral moraine
Medial moraine
Terminal (end) moraine
Ground moraine
Paternoster lakes
Kettle lakes
Drumlins
Eskers
Rock flour
Loess deposits