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Author Question: A stream becomes graded when A) its basin becomes rejuvenated. B) a local base level controls ... (Read 69 times)

TVarnum

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A stream becomes graded when
 
  A) its basin becomes rejuvenated.
  B) a local base level controls the stream.
  C) a river achieves a longitudinal stream profile of a steeper upstream portion.
  D) erosion and deposition are in equilibrium.

Question 2

A(n) ________ is a stream that maintains an equilibrium between the processes of erosion and deposition and, therefore degradation and aggradation.
 
  A) oxbow B) graded stream
  C) meandering stream D) anabranching river



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coyin

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Answer to Question 1

D

Answer to Question 2

B




TVarnum

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Reply 2 on: Jul 14, 2018
Gracias!


abro1885

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Reply 3 on: Yesterday
Excellent

 

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