Which of the following climatic conditions are conductive to mechanical weathering?
1. Hot 2. Cold 3. Wet 4. Dry
| A. | 1 & 4 |
| B. | 2 & 4 |
| C. | 1 & 3 |
| D. | 2 & 3 |
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Option: D Explanation : Click on Discuss to view users comments. |
Which of the following influence the erosion of soil by water?
(i) Slope of the land
(ii) Management practice like terracing
(iii) Soil salinity
| A. | (i), (ii) and (iii) |
| B. | (i) and (ii) |
| C. | (ii) and (iii) |
| D. | (i) and (iii) |
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Option: B Explanation : Click on Discuss to view users comments. |
The problem of leaching of the soil is more pronounced in the areas where the rainfall is
| A. | Scanty |
| B. | Less than average |
| C. | Average |
| D. | Heavy |
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Option: D Explanation : Click on Discuss to view users comments. |
