MCQOPTIONS
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| 1. |
Arrange the following layers of soil. Starting from the uppermost layer that is visible to us till the deepest layer.A. Bedrock, B. Topsail C. Subsoil D. Humus |
| A. | A, B, C, D |
| B. | D, B, C, A |
| C. | D, C, B, A |
| D. | B, A, D, C |
| Answer» C. D, C, B, A | |