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Author Question: Which is not a factor that contributes directly to the angle of repose of a sand castle? A) ... (Read 155 times)

lb_gilbert

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on: Jul 16, 2018
Which is not a factor that contributes directly to the angle of repose of a sand castle?
 
  A) friction
  B) cohesion
  C) size of particles
  D) shape of particles

Question 2

What triggered the debris avalanche that caused the destruction of Yungay, Peru?
 
  A) rainfall
  B) an earthquake
  C) volcanic activity
  D) snowmelt


sultana.d

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  • Posts: 320
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


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