horserider142001 horserider142001

18-01-2016
Chemistry

contestada

which soil layer contains the most humus?
A) A horizon B) B horizon C) C horizon D) D horizon

Respuesta :

anonymous1947 anonymous1947

18-01-2016

None. It's the O horizon. Compromises of mostly decomposed plant litter.

Answer Link

aaw1011 aaw1011

13-12-2020

Answer:

A Horizon

Explanation:

Answer Link

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