International Day for the Preservation. The ozone layer, a fragile shield of gas, protects the Earth from the harmful portion of the rays of the sun, thus helping .
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.
World Ozone Day. This special day is held on September 16th to mark the day back in 1987 when the Montreal Protocol was signed.
International Day for the preservation of Ozone Layer is an annual observance. It is celebrated on 16th of September every year to spread awareness and bring attention. The day is celebrated not only to commemorate the date on which the. The chief aim to observe this day as an international occasion is to generate a
The ozone hole that appears annually over Antarctica has also stopped. The International Ozone Day 2014 was observed throughout Bangladesh on 16. . Key Dates to the Cook Islands on the Montreal Protocol and the ODS project 5.