Q.Write a short note on: Population Explosion

Population explosion is the very rapid growth of population in a short time, arising when the death rate falls sharply (through better health care) while the birth rate stays high; it strains food, resources, jobs and development.

This is a 2-mark short note in the AP Intermediate 2nd-year Economics population unit.

Population explosion means an extremely fast increase in the number of people over a short period. It occurs mainly during the stage of demographic transition when improvements in medicine, sanitation and food supply bring the death rate down quickly, but the birth rate remains high because of social and economic factors. The result is a very high rate of natural increase. For India this has meant pressure on land, food, housing, employment, education and health …

Population explosion is a rapid, abnormal rise in population caused by a steep fall in the death rate while the birth rate stays high. In India it strains resources, employment and development.

This is a 2-mark short note in AP Intermediate 2nd year Economics, part of the population and human resources theme, treated in line with the NCERT/CBSE curriculum.

Meaning. Population explosion refers to a very rapid and large increase in the population of a country within a short span of time. It occurs when the death rate falls sharply - because of better medical facilities, control of epidemics and famines, and improved sanitation - while the birth rate continues to remain high. India has experienced such a situation since independence, and the rapidly growing population creates heavy pressure on lan …

Population explosion means an unusually rapid rise in population, which in India resulted from a high birth rate continuing while the death rate fell quickly because of improved medical care, nutrition and sanitation. The gap between births and deaths produced a very fast population growth that strains resources and development. This is an AP Intermediate 2nd-year Economics topic on population.

Population explosion refers to a sudden and very rapid increase in the size of a population over a short period. In India this occurred mainly after the 1920s and accelerated after Independence, because:

1. The birth rate remained high owing to early marriage, lack of education, poverty, social customs and limited use of family planning.
2. The death rate fell sharply because of advances in medical facilities, control of epidemics and famines, better nutrition, clean water and sanitation.
3. The wide gap between the high birth rate and the falling death rate caused a rapid natural increase in population. …

Literacy rate is the proportion of the population aged seven and above that can read and write with understanding, expressed as a percentage. It is an important measure of social progress and human development; as per the 2011 Census, India's literacy rate was about 74 per cent, with male literacy higher than female. This is an AP Intermediate 2nd-year Economics topic on demographic features.

Meaning: Literacy rate is defined as the percentage of the population in the age group of seven years and above that is able to read and write with understanding in at least one language. Children below seven years are excluded from the count.

Significance:

1. It is an important indicator of the social and human development of a country.
2. A higher literacy rate reflects a more educated, skilled and aware population and supports economic development.
3. It helps in improving productivity, health awareness, family planning and participation in social and economic life. …

Population explosion is a very rapid and sudden rise in population caused by a sharp fall in the death rate while the birth rate stays high. It strains food, resources, employment and development in a country like India.

Population explosion is studied under Population and Human Resources Development in the AP Intermediate 2nd-year Economics course (aligned with the NCERT/CBSE commerce curriculum).

Meaning and causes. Population explosion means an unusually fast growth of population over a short period. It happens mainly because improvements in health care, sanitation and medical facilities have reduced the death rate sharply, while the birth rate has fallen only slowly and remains high. The wide gap between a high birth rate and a low death rate produces a rapid natural increase in population.

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