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The Seventy of Environmental Problems ofMetropolis in Developing CountriesSince the human society entered by the era ofindustrialization and internationalization,thecontracdiction between urban development and environ-ment has been always besetting scholars governments andsocieties:especially that the formation and development ofextra—large cities in many developing countries were madeat the expense of sacrificing the environmental and livingqualities.Not only various morbid states ever besetting thedeveloped countries have reappeared,but the”excessive ur-ban diseases”due to urban spawl going beyong the econom-ic development also appeared in those cities:excessive den-sity of constant urban population and rudimentary indus-tries,over loading of low-level urban infrastructure and avariety of serious industrial and bio-chemicalpo pulations…,from which various kinds of explosiveecological.economical and social crisis have arrisen making some extra-large cities of poor countries the mostunstable and uns
The Seventy of Environmental Problems of Metropolis in Developing CountriesSince the human society was entered by the era of industrialization and internationalization, thecontracdiction between urban development and environment has been always setting scholars governments andsocieties:especially the the formation and development ofextra-large cities in many developing countries Were madeat the expense of sacrificing the environmental and livingqualities.Not only various morbid states ever be setting thedeveloped countries have reappeared,but the“excessive ur-ban diseases”due to urban spawl going beyong the econom-ic developmentalso came in those cities:excessive Den-sity of constant urban population and rudimentary indus-tries, over loading of low-level urban infrastructure and avariety of serious industrial and bio-chemicalpo pulations..., from which various kinds of explosiveecological.economical and social crisis have arrisen making some extra- Large cities of poor countries th e mostunstable and uns