How many cities had at least one million people in 2016?
- 80
- 162
- 438
- 512
Show answer and solution
Correct answer: D. 512
1. There were about 80 million cities in 1950.
2. There were 438 in 2005.
3. By 2016 there were 512.
_Source: syllabus Geography, Fundamentals of Human Geography, Chapter 10, Human Settlements._