Question

A population with natality equal to morality is
(a) Increasing
(b) Decreasing
(c) Stable
(d) Growing

Answer 1

Hint: Zero population growth, sometimes abbreviated as ZPG, is a demographic balance condition in which the number of people in a specified population does not increase or decrease.

Complete answer:
- A population pyramid is a way for two factors to be visualized: age and sex.Demographers who study populations use them.
- The graph starts with the youngest one at the bottom of the oldest ones at the top. It is called a population pyramid since the graph forms the shape of a triangle while a population is increasing (there are more births than people dying) .
- Expansive pyramids mean that in total, the population does not increase much and has many young people.

- The second trend, known as "constrictive," is when the fertility rate remains constant with a lower mortality rate.
- The third trend is "stationary," which is a population with low mortality and low fertility rates. These population pyramids are a stable population that will not change dramatically unless there are abrupt changes in fertility or mortality rates.
- Population pyramids are useful for studying a region's potential as well as analyzing historical and current population patterns.
- They may also help guide the delivery of resources for regions based on population needs by the government and private industry.
So, the correct answer is ‘(c) Stable’.

Note:
- To compare differences between the male and female populations of an area, a population pyramid can be used. T
- They often show the number of dependents (children and, often, elderly people) and the general composition of the population at any given moment.