"Topsoil" is generally equivalent to which soil horizon?
A)A
B)B
C)C
D)D
E)E

Name: "Topsoil" is generally equivalent to which soil horizon? A)A B)B C)C D)D E)E
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Question

Quizplus · Accepted Answer

Topsoil is the uppermost layer of soil, usually ranging in depth from 2-8 inches, where the majority of plant roots and microorganisms are found. It is generally equivalent to the A soil horizon, which is characterized by high organic matter content and significant biological activity.

"Topsoil" Is Generally Equivalent to Which Soil Horizon