Contact to ionizing radiation is as well recognized to source of particular cancers. Extreme solar ultraviolet radiation amplifies the hazard and threat to all sorts of cancer of the skin. Keeping away from too much exposure and contact, making use of sunscreen and additional protective clothing are all very helpful deterrent measures. Asbestos, on the other hand, can set off lung cancer; aniline dyes have been associated to bladder cancer; and benzene can go ahead to leukemia. The avoidance of certain work-related and ecological exposure to these and added chemicals and substances are an extra imperative component in avoiding cancer.