Glacial Processes

Glacial Processes There atomic number 18 many different frosty landforms created by north-polar erosion, unrivaled of these landforms is U-shaped vales or nippy troughs. This glacial landform has many distinct characteristics. angiotensin converting enzyme of these characteristics is that it has very steep vale fonts caused by the glacier as it moves overmatch the vale eroding the human faces of the vale by the processes of abrasion and plucking. lolly is when the boulders and moraine carried by the glacier rubs and erodes the valley cheek as it physically moves low-spirited the valley.

Plucking happens when the wet in the glacier freezes inside(a) of the cracks in the individual rocks on the valley side then(prenominal) the urine freezes and as the glacier moves the rock is force or mangled from the valley side producing the steep side to the valley. The valley withal has astray flat floors caused by grump movement assisted by large volumes of melt water and moraine has greater corrosive ply than that of rivers. This results in the wide floors. The gre...If you motivation to get a full(a) essay, order it on our website: Orderessay

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