What are three ways that glaciers can change the landscape?

Glaciers can reshape the landscape through erosion, deposition, and sculpting. As glaciers move, they erode the underlying rock and soil, creating U-shaped valleys and fjords. They also deposit sediments in various forms, such as moraines and outwash plains, as they melt or retreat. Additionally, glaciers can carve distinctive features like cirques and horns, altering the terrain significantly over time.