4 ms·
The areas in the US with the most smog are also the areas with the most suburban sprawl. http://www.citymayors.com/environment/polluted_uscities.html http://ww
by menloparkbum 18y ago
The areas in the US with the most smog are also the areas with the most suburban sprawl.
http://www.citymayors.com/environment/polluted_uscities.html http://www.citymayors.com/environment/polluted_uscities.html