Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> What are the factors that affect the population of a country?

• A. Birth rate
• B. Happiness Index
• C. Death rate
• D. Migration rate

Answer 1

Answer: (A), (C), (D)

Migration rate

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Birth rate, death rate and migration rate affect the population of a country. When the birth rate increases and the death rate decreases, the population of a country increases. When the birth rate decreases and the death rate increases, the population of a country decreases. When migration rates increase, the population increases in one region/country and decreases in another.