Figure 14.3
-According to Figure 14.3 from your textbook, what might be present to cause a gray-brown color in a horizon?
A) organic materials
B) bedrock
C) aluminum and iron oxides
D) clay minerals

Name: Figure 14.3 -According to Figure 14.3 from your textbook, what might be present to cause a gray-brown color in a horizon? A) organic materials B) bedrock C) aluminum and iron oxides D) clay minerals
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Question

Figure 14.3 
-According to Figure 14.3 from your textbook, what might be present to cause a gray-brown color in a horizon?
A) organic materials 
B) bedrock 
C) aluminum and iron oxides 
D) clay minerals

Quizplus · Accepted Answer

Organic materials can cause a gray-brown color in a horizon.

Figure 14.3 -According to Figure 14.3 from Your Textbook, What Might Be