Is a Horn a Result of Erosion or Deposition?

Learn how glaciers cause horn formation through erosion, carving sharp mountain peaks from multiple sides.

Published

Video transcript

Horn formation is the result of erosion*. It occurs when glaciers carve away at a mountain from multiple sides, leaving behind a sharply pointed peak. This process of erosion** by glacial activity creates the distinct horn-like shape.

Questions and answers

  1. What causes the formation of a horn in mountains?

    A horn forms when glaciers erode a mountain from multiple sides, carving it into a sharply pointed peak.

  2. Is a horn formed by erosion or deposition?

    A horn is formed by erosion, specifically through the glacial carving of mountain sides.

  3. What types of glaciers contribute to horn formation?

    Mountain glaciers that erode the sides of peaks from different directions contribute to horn formation.