Tag Archives: september 16






World Ozone Day

The United Nations’ (UN) International Day for the Preservation of the Ozone Layer is celebrated on September 16 every year. This event commemorates the date of the signing of the Montreal Protocol on Substances that Deplete the Ozone Layer in 1987. In 1987 representatives from 24 countries met in Montreal and announced to the world

more..

  • Email Subscription

    Sign-up for our email newsletter and get free job alerts, current affairs and GK updates regularly.

    Subscribe Here

  • Twitter Followers

    1466 people follow tut2learn
    Leia_aKd50zsx Leia_aKd Author_Scope Author_S AndrewFrey12 AndrewFr marketmymarket marketmy AjayMarda AjayMard Sushma181990 Sushma18
Popup Dialog Box Powered By : XYZScripts.com
  • RSS
  • Facebook
  • Google+
  • Twitter