There are many, many things that affect pollution in many different ways. Animals and humans produce carbon dioxide, which is theoretically a form of carbon pollution. Trees and plants produce oxygen...
The population of Dubai on December 15th 2011 is approximately 1,515,408. (Extrapolated from the United Arab Emirates populations of 6,000,000 on November 5th 2009 and 4,444,011 on October 9th 2010,...