Air pollution involves the emission of toxic fumes into the air. Everyone in way contributes to air pollution in his/her capacity. Carbon dioxide is among the main pollutants of the air. This gas forms a big percentage of the gases that are emitted in many factories across China. Combustion of fossil fuels and deforestation greatly contribute towards the increased levels of this gas in the atmosphere. It is also emitted during any volcanic activity. It is a major contributor towards global warming. Most automobiles, air jets, and marine vessels also release fume to the atmosphere. Other pollutants include Aerosol sprays, nuclear fumes. Other dangerous gases that pollute the air include carbon monoxide and Sulfur dioxide. "Air pollution can cause acid rain, which occurs whenever sulfur dioxide combines with Nitrogen dioxide" (Hart 2006, p. 62).
Overall of this assignment, I have understood that our earth is "sick". We humans need to "heal" the earth. Global Warming have causes many problem for human but we human who make global warming happens. Many people have died because of disease or disaster. It also affects the economics of the country. However, we need to be reduce the global warming by using less gasoline, recycle and human should help to reduce global warming instead of making the earth temperature increased. Our generation should start taking care of the earth because in the next generation they will suffer if we do not do reduce global warming. Therefore, global warming is a serious issue now. As a business student we are learning it because we need to understand the effect of climate change that will affect us when we have our business and we can start saving the earth.