English Air pollution in the United States Cited by user 180Degrees on 23 Apr 2017 According to a 2009 report, around "60 percent of Americans live in areas where air pollution has reached unhealthy levels that can make people sick." Analyzing data…
English Effects of air pollution on health in colored communities in America Cited by user Graeme Bartlett on 19 Mar 2017 Air pollution describes harmful contaminants found in the air. Though some of it originates from natural sources such as volcanoes, it mostly comes from increased…