Fill in the following blanks with suitable words
A vertical section through different layers of soil is called soil ………… .

Options

A. Profile
B. Layers
C. Humus
D. None of the above

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks for a term that describes a vertical section through different layers of soil.

2. **Identifying the Options:** The options provided are:
- Profile
- Layers
- Hummus
- None of the above

3. **Analyzing the Options:**
- "Layers" refers to the individual sections of soil but does not describe the vertical section itself.
- "Hummus" is a type of organic matter found in soil, not a term for the vertical section.
- "None of the above" implies that none of the options are correct, which we need to evaluate.

4. **Finding the Correct Term:** The term that describes a vertical section through different layers of soil is "soil profile". This term encompasses the entire vertical arrangement of soil layers.

5. **Final Answer:** Therefore, the correct term to fill in the blank is "profile". The complete statement is: "A vertical section through different layers of soil is called soil profile."

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