Population composition and its alternative terms

Population composition refers to the distribution of various demographic characteristics within a population. It helps to understand the structure, dynamics, and trends of a population. The alternative terms for population composition include population structure, demographic structure, sex structure, and age structure.

Explanation of the correct answer

The correct answer to this question is option 'B' - demographic structure. Here's an explanation of why demographic structure is the appropriate term for population composition:

1. Population structure: This term refers to the arrangement or distribution of individuals within a population based on various attributes or characteristics. It provides insights into the different components that make up a population.

2. Demographic structure: Demographic structure specifically focuses on the demographic attributes or characteristics of a population. It analyzes factors such as age, sex, marital status, education level, occupation, income, ethnicity, and more.

3. Sex structure: While sex structure is a part of demographic structure, it only considers the distribution of males and females within a population. It does not encompass other demographic variables such as age or ethnicity.

4. Age structure: Similarly, age structure is also a component of demographic structure. It examines the distribution of different age groups within a population, such as children, working-age adults, and older adults. However, it does not encompass other demographic factors like sex or ethnicity.

5. Demographic structure as the most comprehensive term: Among the given options, demographic structure is the most comprehensive term as it encompasses all aspects of population composition, including age, sex, and other demographic variables. It provides a holistic understanding of the distribution of various characteristics within a population.

Therefore, the correct answer to the question is option 'B' - demographic structure. It encompasses the entire range of demographic attributes and provides a comprehensive analysis of population composition.