[Answered] What might be present to cause a reddish color in a soil horizon? A) organic materials B) ...

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Author Question: What might be present to cause a reddish color in a soil horizon? A) organic materials B) ... (Read 65 times)

HCHenry

Hero Member
Posts: 591

on: Jul 16, 2018

What might be present to cause a reddish color in a soil horizon?

A) organic materials
B) bedrock
C) aluminum and iron oxides
D) clay minerals

Question 2

Which of the following is the most similar between soil and regolith?

A) biologic activity
B) sediment content
C) support of plant life
D) horizons

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ebenov

Sr. Member
Posts: 331

Reply #1 on: Jul 16, 2018

Answer to Question 1

Answer: C

Answer to Question 2

Answer: B

HCHenry

Hero Member
Posts: 591

Reply #2 on: Jul 16, 2018

Thank you

ebenov

Sr. Member
Posts: 331

Reply #3 on: Jul 16, 2018

No problemo

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