Urbanization Is Measured by ________

Urbanization is measured by ________.

A) the fraction of the population living in towns with a population of more than 1,000
B) the fraction of the population living in towns with a population of more than 5,000
C) the ratio of the population living in rural areas to the number of people living in urban areas in a country
D) the ratio of the population living in urban areas to the number of people living in rural areas in a country