World Ozone Day 2020

•  World Ozone day is celebrated on 16 September of every year .

• World ozone day has been celebrated since 1994 and it established by the union Nations general assembly

• We all knows ozone saves Earth from the sun’s harmful UV rays.

• Without an ozone layer harmful rays of the Sun can reach on the earth and harm us.

• The United Nations general assembly declared the day as world ozone day .

• Ozone is made up off three atoms of oxygen and is present in stratosphere .

• Sun’s ultraviolet rays can cause serious injuries like cancer.

• There are many holes have been found in ozone layer by scientists which is not a a good sign.

• Holes in the ozone layer are caused due to pollution we can stop this by planting trees.

• The trees can protects our environment .

• World ozone day is mainly celebrated to Spread awareness about the importance of ozone layer in our lives.

• On this day many schools organised special events and activities to raise awareness about ozone layer