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Environmental impact on human health
               Health is linked to public relations and "parameters" of the environment. Environment includes a number of environments: the natural and social, domestic and industrial, space and Earth. Man as a living organism carries metabolism, energy and information with the environment.

               Human species affiliation fixed in heredity and is associated with biological evolution. But man as a social being has become not only adapt to the environment, but also to adapt it to himself, began to make the necessary funds for life. Humanity as a result of industrial practices became the powerful transformative force that manifests itself much faster than the natural course of evolution of the biosphere, and is able to create a "second nature" - the technosphere.

               Humanity as an element of ecosystems associated with all forms of terrestrial life: air, water, soil. Production, science and armed with modern machinery, often disrupts the normal functioning of natural systems, which together - our habitat.

               Livelihoods of the human body occurs within certain limits set by nature. Normal body temperature is favorable for the person and the ambient temperature; normal pressure in the blood vessels and surrounding atmospheric pressure; normal amount of fluid in the body and normal humidity, etc.

               Business man invasion into the biosphere by a number of parameters dramatically violated the established optimum natural harmony.

               Some synthetic, artificial materials and industrial waste alien physical and chemical structure of living organisms, and sometimes poisonous. These substances due to the circulation of air and water spread and penetrate into the stratosphere and the deep ocean, causing industrial pollution of water, air and soil.

               Ecological imbalance - "environmental scissors" - dangerous disruption of adaptation mechanisms. There was a kind of arrhythmia biosocial - mismatch of natural and social rhythms of human life.

               Difficult to maintain health when a person along with the benefits of civilization piled its costs - speed, handling, and various kinds of pollution, sverhobilie information, increasing detachment from nature.

               The concept of "environmental pollution" includes three components:
1) that is contaminated: the atmosphere, hydrosphere, soil;
2) that pollutes: industry, transport, noise, etc.;
3) than polluted: heavy metals, dust, pesticides, etc.

               They allow you to determine the quality of the environment in which man lives. The external environment is considered unhealthy if it causes health problems if it is difficult to adjust. There are extreme environment in which human life is simply impossible without her "conversion" to life, such as the Arctic and Antarctica.




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