March 21 - World forest day April 22 -...

March 21 - World forest day
April 22 - Earth day
May 22 - International Ozone day
June 05 - World environment day

Verified by Experts

May 22 - International Ozone day

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The World Environment Day is observed on

`5^(th)` July

`15^(th)` May

`5^(th)` June

`15^(th)` June

April `22^(nd)`

March `21^(th)`

July `07^(th)`

September `16^th`