The A-Horizon of soil profile is also called the
...The A-Horizon of soil profile is also called the
Top soil
Sub-soil
Parent materials
Bedrock
Correct answer is A
The A-Horizon, also called the top soil, represents the surface layer of the soil profile. This horizon contains more organic matter than other horizons. The A horizon, the top soil, is the most weathered and leached of all the soil horizons.
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