Moderate
The functions of soil structure are:
Correct answer: C. Both (a) & (b)
- A. Key to fertility of soil
- B. Important factor in soil erosion
- C. Both (a) & (b)
- D. None of these
Explanation
Good soil structure supports fertility by improving aeration, water movement and root growth, and it also affects how easily soil is detached and eroded. Thus both listed functions are relevant.
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