MCQOPTIONS
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| 1. |
Gully erosion is primarily due to:1. water2. wind3. shifting agricultureSelect the correct answer using the codes given below. |
| A. | 1 only |
| B. | 1 and 3 |
| C. | 2 and 3 |
| D. | 2 only |
| Answer» B. 1 and 3 | |