World Ozone Day 2020 - 16 September - Theme, Images, Poster, Banners, Wallpapers, Whatsapp Status, Facebook & Instagram Status, Cards, Photos - Ways to Protect Ozone Layer

World Ozone Day 2020 – 16 September – Theme, Images, Poster, Banners, Wallpapers, Whatsapp Status, Facebook & Instagram Status, Cards, Photos – Ways to Protect Ozone Layer

September 16 was designated by the United Nations General Assembly as the International Day for the Preservation of the Ozone Layer (Ozone Day). This designation had been made on December 19, 2000, in commemoration of the date, in 1987, on which nations signed the Montreal Protocol on Substances that Deplete the Ozone Layer. In 1994, […]

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