How Well Do You Know Glacial Landforms?

Glacial landforms are created by the movement and melting of glaciers. These formations include moraines, cirques, and U-shaped valleys.

A drumlin is a tear-shaped hill formed by glacial movement. It is created when a glacier reshapes the landscape, depositing sediment and smoothing the surface.

A kettle lake is a lake formed by glacial action in a depression. It occurs when a large block of glacial ice becomes buried and later melts, leaving behind a depression that fills with water.

An iceberg is a floating mass of ice detached from a glacier. Icebergs are typically found in oceans and lakes, with only a small portion visible above the water surface.

A moraine is a ridge of rocks and sediments deposited by a glacier. It is formed when a glacier carries and deposits material as it moves.

A cirque is a bowl-shaped hollow in a mountain. It is typically formed by glacial erosion, as a glacier carves out a hollow at the head of a valley.

A U-shaped valley is a wide and flat valley formed by glacier erosion. The glacier widens and deepens the pre-existing river valley, creating a distinctive U-shaped cross-section.

A horn is a sharp mountain peak. It is formed when several glaciers erode a mountain from different sides, creating a distinct peak.

An esker is a long, winding ridge of sand and gravel. It forms when meltwater streams running beneath a glacier deposit sediment in a sinuous ridge.

A roche moutonnée is a rocky outcrop shaped by glaciation. It is characterized by a gently sloping up-glacier side and a steep, jagged down-glacier side.