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Author Question: If a green drains poorly, the addition of ____ could result in the formation of black layer. A) ... (Read 148 times)

viki

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If a green drains poorly, the addition of ____ could result in the formation of black layer.
 
  A) potassium
  B) sand
  C) sulfur
  D) calcined clay

Question 2

Placing medium-textured sand over a layer of pea gravel or crushed stone creates a ____ water table.
 
  A) pinched
  B) poached
  C) pitched
  D) perched



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momo1250

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Answer to Question 1

C

Answer to Question 2

D




viki

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Reply 2 on: Jul 21, 2018
Excellent


mcabuhat

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Reply 3 on: Yesterday
Wow, this really help

 

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