Population increased by diff erence between births and deaths in a par...
Understanding Natural Growth of Population
The term "Natural Growth of population" refers specifically to the changes in a population's size that occur due to the difference between the number of births and the number of deaths within a certain time frame. This concept is crucial for understanding demographic trends without the influence of migration.
Key Components of Natural Growth
- Births: The total number of live births occurring in a population during a specified time period.
- Deaths: The total number of deaths in the same population and time period.
Calculating Natural Growth
The natural growth of a population can be calculated using the formula:
- Natural Growth = Total Births - Total Deaths
This calculation provides a clear view of how the population is changing organically, without the complications introduced by immigration or emigration.
Importance of Natural Growth
- Population Dynamics: Understanding natural growth helps demographers and policymakers analyze population dynamics and plan for future needs, such as healthcare, education, and infrastructure.
- Social Implications: Natural growth influences social structures, economic conditions, and resource allocation, impacting societal stability and development.
Conclusion
In summary, option 'C', the "Natural Growth of population," accurately describes the increase in population size attributed solely to the balance of births and deaths. This concept is fundamental in the study of demographics and has significant implications for societal planning and development.
Population increased by diff erence between births and deaths in a par...
Natural Growth of Population: This is the population increased by difference between births and deaths in a particular region between two points of time.