POLLUTION. I will begin my homework with the review of those factors which result in deterioration of a condition of the major components - atmospheres and hydrosphere At all stages of the development the person was very closely connected to world around him. But since has appeared a society, dangerous intervention of the person in the nature and now threatens to begin global danger to humanity. The cost of irreplaceable kinds of material raises, more …showed first 75 words of 620 total…

…showed last 75 words of 620 total… soil earth's mantle represents the major component of biosphere of the Earth. The soil environment determines many processes occuring in biosphere. The conclusion. Wildlife management - a problem of our century, a problem becoming social. Again and again we hear about danger, threaten to an environment, but till now many of us consider their unpleasant, but inevitable generation of a civilization and believe, that we still shall have time to consult with all difficulties.