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Q6: What are the principal steps in strato-spheric ozone depletion caused by human activities? . 1. Emission 2. Accumulation 3. Transport 4. Conversion 5. Chemical reaction 6. Removal.
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Q6: What are the principal steps in strato-spheric ozone depletion caused by human activities? • 1. Emission • 2. Accumulation • 3. Transport • 4. Conversion • 5. Chemical reaction • 6. Removal