Sources

1. http://www.llbl.gov/Education/pollution-matin.html
This article talks about indoor and outdoor air pollution. The main point of the article is that air pollution is just as much indoor as outdoor and what we can do to help this.

2. http://www.epa.gov/ebtpages/air.html
This article says how air pollution comes from many different things that we use and how these things that we put out into the air are harming things like trees, lakes, crops, the ozone layer and many more.

3. http://healthandenergy.com/air_pollution_causes.htm
This article has facts about the history of air pollution, talks about air pollution in the home, sources of pollutants, pollution damage to plants, and how we can reduce air pollution.

4. http://environment.nationalgeographic.com/environment/global-warming/pollution-overview.html
This article has facts about what air pollution is doing to our environment. Also how many people in our country think that air pollution has a big effect on global warming.

5. http://www.cleanairsys.com/airzone-blog/2007/12/10-facts-on-air-pollution.html
This article has 10 facts about air pollution.

I was having trouble finding the one journal that we are supposed to get.