How Are Cirques Formed?

How is a cirque formed? Corries or cirques are mountain valley heads that have been shaped into deep hollows by the erosion of small glaciers. They are frequently found on the heads of a glacial valley. Accumulated ice sheets when they move down a mountain, cut the land to form these cirques.

How is a cirque produced?

Explanation: In short, large masses of ice (glaciers) at high altitude tend to migrate down mountains. … Then because of the glaciers weight the material below it begins to be removed. As the material is removed a big pit begins to form and voilà, a cirque!