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Graph : Today is the International Day for the Preservation of the Ozone…

Infographic : Today is the International Day for the Preservation of the Ozone…

Today is the International Day for the Preservation of the Ozone Layer (#WorldOzoneDay). It commemorates the signing of the Montreal Protocol in 1997 which phased out substances such as CFCs responsible for ozone destruction. https://ift.tt/3hz88Dz

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