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786 videos|1239 docs|633 tests
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1. What is the ozone hole? | ![]() |
2. What causes the formation of the ozone hole? | ![]() |
3. What are the consequences of the ozone hole? | ![]() |
4. How is the ozone hole monitored and measured? | ![]() |
5. Can the ozone hole be repaired? | ![]() |