OZEIN by Jayalekshmi V S https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a MAGAZINE september 16 OZONE DAY en-us 2020-09-14 17:40:05 UTC 2025-04-28 13:52:37 UTC hello@padlet.com https://padlet.net/icons/png/1f305.png https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/745194348 September 16
OZONE DAY]]> 2020-09-14 17:55:16 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/745194348 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/745216229 2020-09-14 17:59:45 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/745216229 Theme 2020 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746498152 OZONE FOR LIFE
"Ozone for life " is the slogan for world ozone day 2020 ]]> 2020-09-15 03:12:47 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746498152 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746586672 2020-09-15 04:04:06 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746586672 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746594689 2020-09-15 04:08:27 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746594689 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746601094 2020-09-15 04:12:03 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746601094 OZONE DEPLETING SUBSTANCES https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746626152
Ozone depleting substances are chemicals that destroy the earth’s protective ozone layer. They include:

chlorofluorocarbons (CFCs)haloncarbon tetrachloride (CCl4)methyl chloroform (CH3CCl3)hydrobromofluorocarbons (HBFCs)hydrochlorofluorocarbons (HCFCs)methyl bromide (CH3Br)bromochloromethane (CH2BrCl)]]> 2020-09-15 04:27:10 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746626152 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746637488 OZONE DEPLETION 
Video]]> 2020-09-15 04:33:33 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746637488 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746638622 2020-09-15 04:34:15 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746638622 ONLINE QUIZ jayalekshmivs25plr https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746830840 In association with OZONE DAY
Click here.....]]> 2020-09-15 06:19:45 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746830840 https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746849778 2020-09-15 06:29:12 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746849778 Why do we celebrate OZONE DAY jayalekshmivs25plr https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746872825 Watch the video

]]> 2020-09-15 06:40:09 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746872825 More about International Day for preservation of the ozone layer..... jayalekshmivs25plr https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746900872 2020-09-15 06:54:13 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746900872 Ozone layer depletion and it's effects https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746965006 2020-09-15 07:29:19 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/746965006 SPEECH https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/747028023 2020-09-15 08:05:51 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/747028023 A talk on "Ozone day " dilvaish https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/747091035 by VAISHNAVI .D]]> 2020-09-15 08:45:11 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/747091035 Powerpoint presentation on ozone day jayalekshmivs25plr https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/747223143 2020-09-15 10:18:28 UTC https://padlet.com/jayalekshmivs25plr/v6g8zsu947n6yx3a/wish/747223143