Moderate
What is a soil horizon?
Correct answer: C. Layers of soil
- A. Soil texture
- B. Soil structure
- C. Layers of soil
- D. All of these
Explanation
A soil horizon is a distinct layer approximately parallel to the soil surface, identified by differences in properties such as colour, texture, structure and composition. Texture and structure are properties of a horizon, not synonyms for horizon.
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