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Author Question: What is the process by which the bedrock underlying a glacier is worn down by rock debris that is ... (Read 110 times)

Mr. Wonderful

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on: Jul 13, 2018
What is the process by which the bedrock underlying a glacier is worn down by rock debris that is dragged by the moving ice?
 
  A. glacial plucking
  B. glacial advance
  C. glacial abrasion
  D. glacial retreat
  E. glacial flour

Question 2

What is the process by which glaciers pick up rocks by refreezing around rocky protrusions?
 
  A. glacial plucking
  B. glacial advance
  C. glacial abrasion
  D. glacial retreat
  E. glacial flour


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wtf444

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Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

A


Mr. Wonderful

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

alexanderhamilton

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Reply 3 on: Yesterday
Excellent

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