a formal region: a)has boundaries determined by a common characteristic B)includes people who speak a variety of languages. c) has different types of transportation system d)includes both rural and urban populations. i choose c.

2 answers

No. C. can't be the answer.

The term is FORMAL region. The third paragraph of this site has your answer.

http://www.nationalgeographic.com/xpeditions/standards/05/index.html
A best answer