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Author Question: A slow persistent mass movement of surface soil is called A) a debris avalanche. B) a soil ... (Read 136 times)

itsmyluck

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on: Jul 14, 2018
A slow persistent mass movement of surface soil is called
 
  A) a debris avalanche.
  B) a soil slide.
  C) soil creep.
  D) slump.
  E) a rockfall.

Question 2

In the case of radiocarbon dating of organic material, the half life of 14C is
 
  A) 1,255 years.
  B) 5,730 years.
  C) 15,397 years.
  D) 75,000 years.
  E) 113,257 years.


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yasmin

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Reply #1 on: Jul 14, 2018
Answer to Question 1

C

Answer to Question 2

B


itsmyluck

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Reply #2 on: Jul 14, 2018
Thank you


yasmin

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Reply #3 on: Jul 14, 2018
No problemo


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