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Author Question: Which horizons make up the topsoil? A) C horizon B) O and A horizons C) E, B, and C horizons ... (Read 270 times)

madam-professor

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on: Jul 16, 2018
Which horizons make up the topsoil?
 
  A) C horizon
  B) O and A horizons
  C) E, B, and C horizons
  D) O, A, E, and B horizons

Question 2

________ is a soil that has bedrock as its parent material.
 
  A) Humus
  B) Residual soil
  C) Regolith
  D) Transported soil


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IAPPLET

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


madam-professor

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Reply 2 on: Jul 16, 2018
Great answer, keep it coming :)

helenmarkerine

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Reply 3 on: Yesterday
Excellent

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