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The gouging of bedrock by rock fragments dragged by glaciers results in the formation of grooves, scratches, and striations on the surface of the bedrock. These features, known as glacial striations, provide evidence of the direction and movement of past glaciers. These marks can also help geologists determine the extent and timing of glacial activity in an area.
Hanging Valleys
The transport media that generally results in the most well-sorted sediments is wind. Other transport media include rivers, glaciers and landslides.
Glaciers retreat when the glacier melts more ice than is in input by snow.They cannot be anywhere near or in hot areas or they will melt.
Because these results are the most recent and serious.
The gouging of bedrock by rock fragments dragged by glaciers results in the formation of grooves, scratches, and striations on the surface of the bedrock. These features, known as glacial striations, provide evidence of the direction and movement of past glaciers. These marks can also help geologists determine the extent and timing of glacial activity in an area.
These are known as striations. Please see the related link.
The fracturing of rock along curved lines that results when pressure is removed from bedrock is called fracking.
Hanging Valleys
Glacial polish results from the grinding action of glaciers as they move and slide over bedrock, smoothing and polishing the surface of rocks. This process is primarily caused by the abrasion of rock particles and debris carried by the glacier against the bedrock.
Glaciers that will lead a bare surface or a volcano eruption that results in a barren land
Glaciers may seem like an unimportant, uninteresting topic, but it has made significant changes to the landscape in nearly every area of the world. Even what are today very warm areas, glaciers could have existed millions of years ago. Results of glaciers include "U" shaped valleys with the edges scratched/polished by the things the glaciers carries. Glaciers also have incredible moving strength. Boulders have been known to be moved hundreds of miles from their original position.
Some results would be: -cultural ties -the movement of glaciers caused bad soil which is hard to farm -business (trade) source: my textbook
The transport media that generally results in the most well-sorted sediments is wind. Other transport media include rivers, glaciers and landslides.
Secondary Succession can be caused by a forest fire, extreme lava flows, pollution. anything that totally destroys property!
Glaciers retreat when the glacier melts more ice than is in input by snow.They cannot be anywhere near or in hot areas or they will melt.
Because of the hole in ozone layer, UV rays eneter the surface of earth. These UV rays destroy plankton which absorb carbon dioxide. This carbon dioxide being a greenhouse gas increases and results in more melting of glaciers in arctic.