Question

Which one of the following causes population explosion ?
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 1

Correct Answer - A
Proble reason for population 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.