One of the following causes of population explosion are

Options

A. Decrease in death rate, maternal mortality rate and infant mortality rate
B. Decrease in death rate and increase in maternal mortality rate
C. Decrease in infant mortality rate and increase in death rate
D. Decrease in infant mortality rate and decrease in the number of people in reproductive age

Answer

A

Explanation

Probable reasons for populations explosion :
(i) A rapid decline in death rate.
(ii) Decline in MMR (Maternal mortality rate).
(iii) Decline in IMR (Infant mortality rate).
(iv) An increase in number of people in reproducible age.