Ozone Depletion

            Planet Earth has its own natural sunscreen that shields us from the sun's damaging ultraviolet radiation. It's called the ozone layer which can harm living creatures. But this layer is constantly being damaged by Green House Gases (GHG) like CO2 and chlorofluorocarbons (CFC).Scientists have found that the ozone layer has become thinner over Antarctica each spring since the 1970s. This depletion can even cause skin cancer, defect in the eye and immune system. This also causes up the rising of sea level.Stopping ozone layer depletion is one of the major challenges facing the world today. The stakes are incredibly high. For the ozone layer is truly a conserver of life, it is essential to the survival of all living things.