How do glaciers shape the landscape?

Glaciers shape the landscape through processes like erosion, transport, and deposition. As glaciers move, they erode the land beneath by plucking rocks and grinding surfaces, forming features like U-shaped valleys and fjords. Glaciers also transport debris, depositing it as moraines when the ice melts. In mountainous regions, glaciers carve jagged peaks and cirques, while in flat areas, they leave behind fertile plains and kettle lakes. These features provide insights into past climates and geological activity, as well as creating diverse ecosystems.