MCQOPTIONS
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| 1. |
Consider the following statements about alluvial soil1. Their fertility is due to mixing the debris.2. They contain a great variety of salts which enhances their fertility3. The soils are fine grained and porous4. They are rich in nitrogen and humusWhich of the statements |
| A. | 1 and 2 are correct |
| B. | 1 and 4 are correct |
| C. | 2, 3 and 4 are correct |
| D. | 1, 2 and 3 are correct |
| Answer» E. | |