Question

Assume a condition where 10 people migrate from city A to city B, both in country X and 15 people migrate into country X from another country. How do these migrations affect country X?

• A. The population density changes for the cities and countries.
• B. The population density changes for the countries but not for the cities.
• C. The population of country X increases by 25.
• D. The population of country X increases by 15.

Answer 1

Answer: (A), (D)

The correct options are
A The population density changes for the cities and countries.
D The population of country X increases by 15.

Internal migration does not change the size of the country’s population. But it does change the distribution of the population. International migration changes the country's population and population density.