Scientists believe that the thinning of the ozone layer is partly to blame for this increase. The ozone layer is a layer of specially formed oxygen molecules in the atmosphere. It partly shields the earth from the harmful effects of the sun's ultraviolet radiation. Many substances produced and used around the earth are depleting this ozone and causing the ozone layer to become thinner. As a result, more of the sun's radiation is making it to earth.
Skin cancer can be deadly.
Melanoma , the most rapidly growing and deadly form of skin cancer, strikes about 35,000 Americans each year and kills about 7000. Experts agree that the key to survival is early detection by knowing the signs and symptoms . Once diagnosed, skin cancer can be cured with a variety of treatment methods. Inc. All Rights Reserved.