* U-shaped valleys: Glaciers carve out wide, U-shaped valleys with steep sides and a flat floor. This is in contrast to the V-shaped valleys carved by rivers.

* Cirques: Bowl-shaped depressions at the head of a glacier, often with a steep back wall.

* Aretes: Sharp, knife-like ridges separating two cirques or valleys.

* Horns: Pyramid-shaped peaks formed when glaciers erode all sides of a mountain.

* Fjords: Deep, narrow inlets of the sea, often found in coastal areas that were once glaciated.

* Hanging valleys: Smaller valleys that are perched high above the main valley floor, often with a waterfall cascading down.

* Striations: Scratches or grooves carved into bedrock by rocks embedded in the glacier's base.

Let me know if you'd like more detail on any of these features!