6. Lesson Learned Coal mines contain air pollutants that cause black lung.
7. Spreading the Word I could spread the word by making flyers, then and posting one on the giant eagle bullion board. Another way is to start a campaign against air pollution.
8. My Pledge I pledge to never create air pollution by working at a non-green factory or power plant. I pledge to plant every day I am an adult, and never put harmful items in the dirt only bio degradable stuff.
![Interesting Facts ,[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)