Health.

Health means more than an absence of disease it's a state of complete physical, mental and social well-being , health is a vital issue for human ,there for its protection and promotion must be considered in their widest sense because it depends on the continued availability of environment resources and on the completion of environment .In recent years , environmental problems have acquired new dimensions .Unless the protection of human health we will die out in addition …

…these diseases. Improved education and awareness of the disease is essential in preventing it. Another way of prevention is improved living conditions. Poor sanitation, overcrowding and malnutrition all contribute to the spread of disease. Health emergencies throughout the world will continue, and we must be prepared. The environment around the world, every where and every time is changing as a result of pollution and loss of natural resources such as, water , land, air, and food.