which is the most environmentally friendly city in the USA, and which is not?

Question

this question is for a science fair project, i am comparing a polluted city and a none pulleted, to see how it affects there health do to global warming.

Answer 1

Absolute most would be hard to say, people would disagree.

But Portland, Orgeon is surely among the best:

http://www.portlandonline.com/shared/cfm/image.cfm?id=118529

As for those which are not, try any city with not much money. Here's one list:

http://en.wikipedia.org/wiki/List_of_the_poorest_major_cities_in_the_United_States

Answer 2

I don't know about environmentally friendly but unvironmentally unfriendly surely has to be Las Vegas, NV. They spew water into the air, a terrible practice for a desert. They also use up so much electricity running their casinos.