Which of the following is false regarding the C horizon?
A) It is equivalent to regolith.
B) It lacks clay concentrations.
C) It is generally made up of carbonates, gypsum, or soluble salts.
D) Although it may be deep, it lies within the realm of significant biological influences.
E) Roots rarely reach this layer.

Question

Quizplus · Accepted Answer

The C horizon is typically below the zone of significant biological activity, meaning it is less influenced by biological processes compared to the upper soil horizons.

Which of the Following Is False Regarding the C Horizon