Which of the following pairs contributes to an increase in population ?

Options

A. Natality and immigration
B. Mortality and emigration
C. Natality and emigration
D. Mortality and immigration

Answer

A

Explanation

Natality is the proportion of births to the total population in a place at a given time, while mortality is the death rate per thousand individuals, Immigration is the movement of individuals into an area and emigration is movement of individuals out of an area. Therefore, natality and immigration will increase population.