- 1(current)
Q. No.The reaction(s) involved in ozone layer depletion in the stratosphere is/are:
| 1. |  |
| 2. |  |
| 3. |  |
| 4. | All of the above |
Subtopic: Â Air Pollution - Ozone |
 92%
Level 1: 80%+
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Consequence(s) of ozone hole is/are:
| 1. | They cause death of many phytoplanktons. |
| 2. | Excess exposure may even cause mutation in plants. |
| 3. | It leads to the ageing of skin, cataracts, skin cancer, and sunburns. |
| 4. | All of the above. |
Subtopic: Â Air Pollution - Ozone |
 94%
Level 1: 80%+
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- 1(current)
Q. No.
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