Question

Which of the following is the correct sequence of soil layers (starting from the surface) if a vertical profile of soil is taken?

• A. A horizon→C Horizon →B Horizon→Bedrock
• B. C horizon→A Horizon →B Horizon→Bedrock
• C. Bedrock→C Horizon →B Horizon→A horizon
• D. A horizon→B Horizon →C Horizon→Bedrock

Answer 1

The correct option is D

A horizon→B Horizon →C Horizon→Bedrock

From the above diagram, one can figure out the different level of the soil.