Advertisements
Advertisements
प्रश्न
On the basis of the demographic data of a country given below, construct an age pyramid and explain whether the population is stable, declining or growing.
| Age group | No. of individuals |
| Pre-reproductive | 20,000 |
| Reproductive | 15,000 |
| Post-reproductive | 10,000 |
उत्तर
In the given data, the number of pre-reproductive individuals is very large, the number of reproductive individuals is moderate, while post-reproductive individuals are fewer. This type of age pyramid shows that the population is "growing". The rate of growth depends on the size of the pre-reproductive population. This type of population growth is observed in developing countries like India, Bangladesh.
APPEARS IN
संबंधित प्रश्न
Differentiate between
Crude Birth Rate and Crude Death Rate
What are the three components of population change?
What is the impact of migration?
Population increased by the difference between births and deaths in a particular region between two points of time.
Which one of the following is not a component of population change?
The term Crude Birth Rate (CBR) is closest to which of the following?
Which of the following may be interpreted as a spontaneous effort to achieve a better balance between population and resources?
A: The population of a region does not change.
R: Birth rate, death rate and migration affect the population of a region.
A: Assertion; R: Reasoning
A: The population of a region does not change.
R: Birth rate, death rate and migration affect the population of a region.
Assertion (A): Population of a region does not change.
Reasoning (R): Birth rate, death rate and migration affect the population of a region.
