Assertion: ‘‘ Population explosion’’ occurs in transitional stage with death rate being lowered .
Reason: Better health is the only reason leading to population explosion.
Reason: Better health is the only reason leading to population explosion.
Answer & explanation
Correct answer: option 4
Better health is one of the reason not the only reason. There are various factors like Falling Mortality Rate, Underutilized Contraception, Lack of Female Education, Ecological Degradation, Increased Conflicts, Higher Risk of Disasters and Pandemics.