MCQOPTIONS
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| 1. |
What can be the effects of ozone depletion on human health?1. Sunburn2. Cataract3. Skin cancer4. Aging of the skinSelect the correct answer using the options given below. |
| A. | 1, 2, 3 and 4 |
| B. | 2 and 3 only |
| C. | 1 and 2 only |
| D. | 3 and 4 only |
| Answer» B. 2 and 3 only | |