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Author Question: What role do colloids serve in the soil? A. influence soils water-holding capacity B. help soil ... (Read 174 times)

clippers!

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on: Jul 13, 2018
What role do colloids serve in the soil?
 
  A. influence soils water-holding capacity
  B. help soil to breakdown organic content
  C. influence airs availability to soil
  D. produce positive-charge ions in soil
  E. influence soils acidity and alkalinity

Question 2

What are soil colloids?
 
  A. particles that are highly cohesive
  B. only inorganic particles
  C. particles smaller than 0.1 micrometer
  D. only organic particles
  E. particles that are chemically charged


DylanD1323

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

C


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