Earth without ozone is like a house without roof
Think SPF 45 is too thick? Wait until we have SPF 6000 when the Ozone is gone
Earth is an Oh!!! zone, without ozone
Ozone to - day Oxygen tomorrow.
Earth without ozone is like a king without a throne.
Ozone is harmful to health but layer is good.
Deal to day with Ozone for Batter tomorrow.
Vote for controlling gases harmful to Ozone layer.
Regulate gasses that harm Ozone layer.
Preserve Ozone layer it protects us.