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Pollution of the atmosphere of Earth

Pollution of the atmosphere of Earth. Pollution of the atmosphere of Earth — bringing in atmospheric air new uncharacteristic for it physical, chemical and biological substances or change of their natural concentration.

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Pollution of the atmosphere of Earth

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  1. Pollution of the atmosphere of Earth

  2. Pollution of the atmosphere of Earth — bringing in atmospheric air new uncharacteristic for it physical, chemical and biological substances or change of their natural concentration

  3. According to the International agency on studying of a cancer of the World Health Organization (WHO), air pollution is the main reason of emergence of oncological diseases

  4. Types of pollution

  5. On pollution sources: • The natural • The anthropogenous

  6. On character of a pollutant atmosphere pollution: • the physical • the chemical • the biological

  7. Pollution sources • Natural (eruptions of volcanoes, forest and steppe fires, dust, pollen of plants) • The artificial: — Transport — Production — Household

  8. Main pollutants • Carbon oxide • Nitrogen oxides • Sulfur dioxide • Hydrocarbons • Aldehydes • Heavy metals (Pb, Cu, Zn, Cd, Cr) • Ammonia • Dust • Radioactive isotopes

  9. Consequences It is possible to carry greenhouse effect, acid rains, a smog and an ozone gap

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