Glacial Features in Highland Areas

Topic Content:

Glacial Erosion:

As discussed earlier, glaciers are huge sheets of ice that move due to their weight and the pull of gravity. As glaciers move, they shape and modify the Earth’s surface through the removal and transportation of sediments and rocks. This process is known as Glacial Erosion.

As glaciers move, they shape and modify the Earth’s surface through glacial erosion — the removal and transport of sediments and rocks — and glacial deposition , where these materials are laid down to form new landforms.

Glacial Erosion Processes:

Glacial Erosion leads to the creation of unique landscapesA landscape is the visible features of an area of land, its landforms, and how they integrate with natural or man-made features, often considered in terms of their aesthetic appeal. A... More and glacial landforms, and it carves out unique landscapes through the following three processes;

Glacial erosion leads to the creation of unique landscapes and glacial landforms. It carves out these landscapes through three main processes: freeze-thaw weathering, plucking, and abrasion.

1. Freeze-thaw Weathering:

This involves the break-up of rocks by alternate thawing and freezing of water at the bottom of cracks between a glacier and the valley (or mountain) floor or side, breaking up rocks.