Topsoil is A, less fertile than the c horizon B , rich in minerals and organic materials C, found below the b horizon D, very resistant to wind erosion

Physics · High School · Tue Nov 03 2020

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B, rich in minerals and organic materials.


Topsoil is the upper layer of soil and is typically rich in organic matter, minerals, and nutrients. It is crucial for plant growth and is considered the most fertile layer of soil.