Answer:
Cirque
Step-by-step explanation:
A Cirque is an amphitheater-like valley formed by glacial erosion. The Glacial cirque is found among mountain ranges all over the world.The glacial cirque formed by bedrocks and debris. What is an amphitheater-like valley formed by erosion at the head of the valley glaciers. if the northern hemisphere condition is favourable cirques are formed.