How to Identify the Evidence of a Glacier Passing Through Your Neighborhood,how would you know that a glacier (ice sheet) passed through your neighborhood?

How to Identify the Evidence of a Glacier Passing Through Your Neighborhood

A glacier (ice sheet) is a large body of ice which moves slowly over land, carving out valleys, depositing sediment, and leaving behind a variety of evidence (Raupach, 2017). It is possible to identify the presence of a glacier in your neighborhood by looking for certain landforms or indicators. The most obvious evidence of a glacier passing through your neighborhood is the presence of large, U-shaped valleys. Glaciers erode the underlying bedrock of mountains and valleys, creating distinctive U-shaped valleys with steep sides and a flat floor (Raupach, 2017). Additionally, look for moraines, which are piles of rocks, dirt, and other sediment deposited by the glacier in the form of ridges and hills (Raupach, 2017).Additionally, you may find evidence of a glacier in the form of erratic boulders, which are rocks which have been transported by the glacier from far away locations (Raupach, 2017). They will be much larger than the rocks found in the local area, and may have different colors and textures. Finally, glacial striations are long, parallel scratches in the bedrock made by a glacier as… Cont…