MCQOPTIONS
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| 1. |
The process which is involved in addition of water vapours to the air is: |
| A. | Evaporation |
| B. | Transpiration |
| C. | Both [a] and [b] |
| D. | Either [a] or [b] |
| E. | None of these |
| Answer» D. Either [a] or [b] | |