ions such as asthma and chronic bronchitis
             (Goklany 132). Air quality is not only annoying and unpleasant to look at.
             The air we breathe is also the air many plants and animals breathe, and
             poor air quality can have lasting consequences for the entire ecosystem of
             an area. As our poor air quality and air pollution travels above the
             planet, we are creating holes in the ozone layer of the atmosphere that
             protects the Earth. One scientist writes,
             The protective ozone layer in the upper atmosphere, which shields
             living things from the harmful,
             ...