The Struggle for a Clean Air Massachusetts

Diposting oleh Clein Dion on Jumat, 04 Mei 2012

Air pollution is a growing concern for many countries worldwide. It contributes to the deteriorating quality of air that people breathe. It causes a myriad of health problems like asthma attacks, allergies, lung cancer and other respiratory diseases to name a few. It is also responsible for environmental issues such as greenhouse effect, global warming and extreme weather changes among others. The desire to improve the kind of air led many states in exerting efforts to maintain clean

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