Source http://www. stateoftheair .org/2013/health-risks/infographic/
Related posts:
Ball Size Comparisons
Cities of the Future [Infographic]
Freshwater Stress 1995 and 2025
A Breakdown and Explanation of RADAR [Infographic]
Holidays by the numbers
What Statement Does Your Motorcycle Make? [Infographic]
The Evolution of Web Design [Infographic]
America’s Pet Frenzy (Infographic)
World's Richest Countries by Oil and Gas Reserves [Infographic]
A Buyer’s Guide to Cloud Apps [Infographic]