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Author Question: The percentages of which soil components represent the minimum information necessary in order to ... (Read 34 times)

lbcchick

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on: Jul 22, 2018
The percentages of which soil components represent the minimum information necessary in order to determine the textural class of a soil?
 
  A) gravel and sand
  B) clay and organic matter
  C) sand, silt and clay
  D) silt and sand
  E) clay, water and air

Question 2

If a dry soil high in certain types of ________ is moistened, it is likely to swell up with enough force to crack pavements and building foundations.
 
  A) silt
  B) iron
  C) clay
  D) humus
  E) any of the above


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maya.nigrin17@yahoo.com

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Reply #1 on: Jul 22, 2018
Answer to Question 1

D

Answer to Question 2

C


lbcchick

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Reply 2 on: Jul 22, 2018
Gracias!

Dinolord

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Reply 3 on: Yesterday
Wow, this really help

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