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Author Question: The spacing of laterals in a subsurface drainage system is determined by the horizontal ... (Read 85 times)

Melani1276

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The spacing of laterals in a subsurface drainage system is determined by the horizontal ___________________ _ of the soil.
 
  Fill in the blank(s) with correct word

Question 2

If water moves slowly into the soil, a ____ surface slope is recommended.
 
  A) 0.5 percent
  B) 3 percent
  C) 10 percent
  D) 25 percent



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cam1229

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Answer to Question 1

permeability

Answer to Question 2

B




Melani1276

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Reply 2 on: Jul 21, 2018
Gracias!


nanny

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Reply 3 on: Yesterday
:D TYSM

 

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