2 ms·
yes people, I hate to be the bearer of bad news, but cars cause smog
by anewaccountname 18y ago
yes people, I hate to be the bearer of bad news, but cars cause smog
- menloparkbum 18y agoThe 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