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Author Question: Barchans ____. a. are a type of longitudinal dune b. have slip faces oriented parallel to the ... (Read 138 times)

clippers!

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on: Jul 13, 2018
Barchans ____.
 
 a. are a type of longitudinal dune
  b. have slip faces oriented parallel to the average wind direction
  c. have arms that point downwind
  d. are typically stabilized by vegetation

Question 2

Residual parent material ____.
 
 a. has been accumulated in place
  b. has been transported
  c. is manufactured material
  d. contains bacteria


parshano

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

c

Answer to Question 2

a


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