Q: International Day for Preservation of Ozone Layer celebrated on
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A
September 12
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B
September 22
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C
September 24
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D
September 16
D
Answer:
D
Explanation:
In 1994, the UN General Assembly proclaimed 16 September the International Day for the Preservation of the Ozone Layer, commemorating the date of the signing, in 1987, of the Montreal Protocol on Substances that Deplete the Ozone Layer.
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