The risk of environmental pollution at presentIn the components of the biosphere, the man is the most distinctive ingredients and has a significant impact for the evolution of the biosphere. The impact of humans on the environment differ from animals in that innovative activity is demonstrated through the production process. People have been aware of its strength against the wild, from completely dependent on nature, helpless before the binding of heaven and Earth, to expand the residence, conquering both planets, beyond the power of Earth to about the vast universe ... to survive and develop , people exploit nature for raw materials, fuel, the creation of the technological processes to produce products to meet the growing needs of material and spiritual life.Man has made a positive contribution, promote human society development. However, in the course of development, mankind has changed the appearance of the continent to the extent otherwise aware soon to take the preventive measures, prevention and timely corrective, the disaster could have struck all human knowledge, altering the natural environment such as:Impact of vegetation and animals.Take the strange substances into the atmosphere, changing the natural ingredients and natural balance in the atmosphere.Pollute the environment.Direct harm to human health.Disordering the basic ecological processes.Reducing the density of forest cover (approx. 25% of the Earth's surface). Forest loss resulted in loss of wildlife. Only within the past century-4, has lost 130 species of mammals and birds (of which 76 recently extinct after World War I), there are 550 species are on the brink of extinction. Notably, among the wild animals extinct ancestors of the farmed animals, i.e. lose the invaluable genetic resource.As society develops, the demand for the higher energy use (for living and industrial production), use of chemicals, pesticides and chemical fertilizers, associated with environmental pollution.Against environmental pollution is a very complex issue includes general measures in many aspects such as the application of scientific progress, education and advocacy, legal and administrative.
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