I have problem about glacier question. If question is

"What do you know about major landforms? Describe the landforms produced by the glaciers? "

Whether all three section 1. Erosional, 2. Transposition and 3. Deposition have to write in answer???

my second question is that there are more than one erosional and deposition e.g
Erosional and deposition of glacier, Continental ice sheet, mountain glacier.
What should write in answer, if said question is give in paper?

regard,
Mukarrum