Urban settlement increases carbon dioxide emissions by A. Expanding the use of public transformation
B. Generating more factories
C. Increase the need to drive
D. Resulting in more tree growth

B

Explanation:

I guess the answer should be B. Factories produce lots of smoke that when go into contact with the sun, turns into ozone.

Then, ozone is a greenhouse gas.

answer; ///i believe that the correct answer is when the same ( isobar ) passes through two locations on a weather map,both locations have the same pressure;

the thirteen colonies are:

connecticut, delaware, georgia, maryland, massachusetts, new jersey, new york, new hampshire, north carolina, pennsylvania, rhode island, south carolina, virginia