Question

Which describes the horizons in a soil profile?

Horizon A is mineral deficient.
Horizon O forms from organic material.
Horizon B undergoes the least amount of change.
Horizon C is most affected by the soil formation process.

Answer 1

Answer:

Horizon C is most affected by the soil formation process.

hope it will help you ☺️

Answer 2

Answer:

in my opinion it's horizon A is mineral deficient