Which of the following is an example of urbanization?

Question

A. A city's population stays the same as people move from its central
business district to its suburbs.
B. A city's population increases as people move from rural areas to
its suburbs.
C. A city's population decreases as people move from its suburbs to
rural areas.
D. A city's population stays the same as people move from its
suburbs to its central business district.

Answer 1

B. A city's population increases as people move from rural areas to its suburbs.