Here's a bit more about cirques:
* Formation: Cirques form as a result of glacial erosion. As a glacier sits in a valley, it erodes the surrounding rock through a process called abrasion (grinding) and plucking (freezing and thawing).
* Features: They typically have steep, often cliff-like, backwalls and a lip on the downslope side. The floor of a cirque is usually littered with glacial debris called moraine.
* Importance: Cirques are important features in the study of glaciation and are often used to reconstruct past glacial activity.
* Other Names: Cirques are also known as corries (in Scotland) or cwm (in Wales).
Let me know if you'd like to know more about glacial landforms!
