25
QuizMultiple Choice

Topographic Maps — Unit test

Question 25 • GCS 2025-2026 Earth Environmental Science CR

Which describes the horizons in a soil profile?

Answer
A
Horizon A is mineral deficient.
B
Horizon O forms from organic material.
C
Horizon B undergoes the least amount of change.
D
Horizon C is most affected by the soil formation process.
Which describes the horizons in a soil profile?