We all can live healthy without skin cancer and genetic damage until today because we are shielded by a layer above the earth which is the ozone layer, a layer in the stratosphere, the upper layers of the atmosphere.

Ozone layer endangered will perish due to the use of chemicals especially Chlorofluorocarbons (CFCs) which are chemicals commonly used for a refrigerator which can cause depletion of ozone layer.

According to experts, the signs of ozone damage is already visible on climate change and global warming and the threat can be overcome if we all start living green and away from the use of chemicals that threaten the ozone layer.