Admin Table of Contents
- 1 Does age structure affect growth rate?
- 2 Why is age class structure so important in future growth of a population?
- 3 How do you describe age structure?
- 4 What does an aging and slow growing population do to our economy?
- 5 What is the significance of the age structure?
- 6 Why is the age structure important?
Does age structure affect growth rate?
A population’s growth rate is strongly influenced by the proportions of individuals of particular ages. For example, the population of a country with rapid growth has a triangle-shaped age structure with a greater proportion of younger individuals who are at or close to reproductive age.
Why is age class structure so important in future growth of a population?
The age structure of a population is an important factor in population dynamics. Age structure is the proportion of a population at different age ranges. Age structure allows better prediction of population growth, plus the ability to associate this growth with the level of economic development in the region.
What is age structure give its role?
The age structure of a population is the distribution of people of various ages. It is a useful tool for social scientists, public health and health care experts, policy analysts, and policy-makers because it illustrates population trends like rates of births and deaths.
How do you describe age structure?
age structure: The composition of a population in terms of the proportions of individuals of different ages; represented as a bar graph with younger ages at the bottom and males and females on either side.
What does an aging and slow growing population do to our economy?
An aging population and slower labor force growth affect economies in many ways—the growth of GDP slows, working-age people pay more to support the elderly, and public budgets strain under the burden of the higher total cost of health and retirement programs for old people.
How do age structure diagrams predict population growth?
An age structure diagram is a model that predicts the population growth rate by a shape. It shows a comparative ratio of males to females and the bars show various age groups from infants – adolescents – reproduce – post-reproductive.
What is the significance of the age structure?
Age structure represents the number of people of different age groups. This is an important indicator of population composition, since a large size of population in the age group of 15- 59 indicates a large working population.