World Ozone Day Ozone layer is just like an umbrella which protects us from rain such that,because of air pollution many holes happened on our earth's umbrella which is just like ozone layer,it protect us from harmful sun rays that's side effects harm our species day by day,so guys we have to control over all types of pollutions happening in air,water and land,earth is our home we had the duty to protect it for our future generations. World Ozone Day 16 sep
