The bilogical impact of ultraviolet radiation on the living organisms

The study is about solar ultraviolet radiation, especially about it’s biological impact on living organisms, atmosphere and the Earth. This study contains Georgian references as well as foreign ones. It talks about natural and technical causes of ultraviolet radiation, it’s harmful impacts, permissible doses, and important topics. The study also discusses recommendations to prevent harmful effects of solar ultraviolet radiation, forecasts of its’ impacts and results. There are also discussed actual and more crucial problems, such as reduce of Ozon Layer that causes big danger to living organisms on the Earth. In this study is also discussed recommendations on prevention of solar harmful radiation and also ways to fight against reducing Ozon layer. There is also mentioned the role of Ozon layer for the mankind and generally for living organisms’ existance.