Escher's are glacial features formed when meltwater streams underneath a glacier, creating tunnels and channels that can collapse to form depressions on the glacier's surface. These features can disrupt or alter the glacier's flow and structure.
Some features formed by glacial deposition include moraines (ridges of till), drumlins (elongated hills), eskers (sinuous ridges of sand and gravel), and kettles (depressions formed by melting ice blocks).
Cirques are bowl-shaped depressions formed by glacial erosion at the head of a glacier. Arêtes are narrow ridges that separate two adjacent glacial valleys. Roche moutonnées are glacier-smoothed bedrock outcrops with a gentle up-glacier slope and a steep down-glacier slope.
glacial lakes. These lakes were formed by the meltwater from the ice blocks, and often occupied depressions in the landscape created by glacial activity. They were temporary features that eventually drained as the ice melted away completely.
Some glacial deposition features include moraines, drumlins, eskers, and outwash plains. These features are a result of the deposition of sediment and rocks carried by glaciers as they move and melt.
Glacial spillways are formed when meltwater from a retreating glacier creates a pathway through moraines or other glacial deposits. As the glacier retreats, the trapped water is released, carving out a channel that can carry large volumes of water downstream. These spillways are important for draining glacial lakes and preventing catastrophic flooding.
Glacial Erosion formed Yosemite Valley and the Sierra Nevada
Some features formed by glacial deposition include moraines (ridges of till), drumlins (elongated hills), eskers (sinuous ridges of sand and gravel), and kettles (depressions formed by melting ice blocks).
Steams flowing in tunnels beneath glaciers deposit sand and gravel
Cirques are bowl-shaped depressions formed by glacial erosion at the head of a glacier. Arêtes are narrow ridges that separate two adjacent glacial valleys. Roche moutonnées are glacier-smoothed bedrock outcrops with a gentle up-glacier slope and a steep down-glacier slope.
what is a ridge formed from deposits are
Eskers
glacial till.
The features that are not a result of a glacier carving out rock include sedimentary layers formed by water deposition, such as deltas or riverbanks. These formations are created by the accumulation of sediments transported by water rather than by glacial activity. Other non-glacial features might include volcanic formations or man-made structures, which are unrelated to the processes of glacial erosion and movement.
A landscape feature most likely formed by glacial activity is a U-shaped valley. As glaciers move through mountainous regions, they erode the rock and soil beneath them, carving out this distinctive shape with steep sides and a flat bottom. Other features such as fjords, cirques, and moraines also result from glacial processes, but U-shaped valleys are particularly characteristic of glacial erosion.
Features resulting from glaciation include U-shaped valleys, which are formed as glaciers carve through mountainous regions, and fjords, which are deep, narrow inlets created by glacial erosion. Additionally, drumlins, which are streamlined hills of glacial till, and moraines, which are accumulations of debris left behind by retreating glaciers, are also common. Glacial striations, or scratches on bedrock, indicate the movement of glaciers over the landscape. These features collectively showcase the profound impact of glacial activity on shaping the topography of an area.
The dry falls were formed by glacial activity
A) glacial deposits