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In which year did the amount of ozone begin to drop sharply in the atmosphere?
1970
1980
1960
1950
1980
Practice and solve "In which year did the amount of ozone begin to drop sharply in the atmosphere?..." for General Awareness - Previous Year Paper 2024. The correct answer is Option B: 1980. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "In which year did the amount of ozone begin to drop sharply in the atmosphere?..." for General Awareness - Previous Year Paper 2024. The correct answer is Option B: 1980. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.