Question

How does the mortality rate affect population growth?

Answer 1

Mortality rate:

1. It is also called the death rate and is defined as the number of deaths occurring per thousand people in the total population.
2. It is an important parameter in calculating the growth rate of the population.
3. A high mortality rate is seen in infants and women.
4. The reasons for high mortality are low health standards, natural calamities like floods, earthquakes, etc.

Relationship between mortality rate and population growth:

1. If the mortality rate is high, the population growth rate becomes negative.
2. Hence, as the mortality rate increases, the population growth decreases.