Which landform is a large bowl shape in the glacier?

Which landform is a large bowl shape in the glacier?

• A. Arete
• B. Crevasse
• C. Kettle Lake
• D. Cirque

Answer: (D)

Glacial erosion creates bowl-shaped hollows at the heads of valleys, formed as the glacier carves into the bedrock. This particular landform is a cirque—a large, rounded basin with steep sides and a flat bottom carved by the ice as it erodes. It often serves as the birthplace of a glacier and can later fill with meltwater to become a tarn. The other features describe different glacier-related shapes: an arete is a sharp ridge carved between two cirques, a crevasse is a deep crack in the glacier surface, and a kettle lake forms when a stranded block of ice melts in outwash deposits to leave a depression that fills with water.

Glacial erosion creates bowl-shaped hollows at the heads of valleys, formed as the glacier carves into the bedrock. This particular landform is a cirque—a large, rounded basin with steep sides and a flat bottom carved by the ice as it erodes. It often serves as the birthplace of a glacier and can later fill with meltwater to become a tarn.

The other features describe different glacier-related shapes: an arete is a sharp ridge carved between two cirques, a crevasse is a deep crack in the glacier surface, and a kettle lake forms when a stranded block of ice melts in outwash deposits to leave a depression that fills with water.