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2
Question 1
ourses
Online
urces
labus
Abrasion and plucking generally involve what part of a glacier?
O the internal flowage zone
Othe snout zone
O the surface brittle zone
O the bottom or base
4 pts
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Sagot :

GinnyAnswer

Final answer:

Plucking and abrasion are key processes in glacier erosion. Plucking picks up rocks and sediments, while abrasion scours and wears away rock surfaces.


Explanation:

Plucking involves picking up rocks and sediments by a glacier. These materials freeze to the glacier's bottom and are then carried away by the moving ice. On the other hand, abrasion is a process where glaciers scrape underlying rock by acting like sandpaper, wearing away at the rock surfaces and leaving scratch marks that indicate the glacier's movement direction.


Learn more about glacier erosion here:

https://brainly.com/question/10470453


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