Learning Path
Question & Answer1
Understand Question2
Review Options3
Learn Explanation4
Explore TopicChoose the Best Answer
A
Changes in population structure over time
B
Economic growth in developed countries
C
Increase in birth rates worldwide
D
The impact of immigration on population growth
Understanding the Answer
Let's break down why this is correct
Answer
The demographic transition model is a tool that helps us understand how a country's population changes over time, especially regarding birth and death rates. As countries develop economically, they often go through different stages that show how their fertility rates decline. In the early stages, families have many children because of high infant mortality and the need for help in farming. As healthcare improves and education increases, families start having fewer children because they can rely on fewer kids to survive and support them. For example, in many developed countries today, couples often choose to have one or two children, reflecting this shift in fertility rates as they prioritize education and career.
Detailed Explanation
The demographic transition model shows how a country's population changes over time. Other options are incorrect because Some might think economic growth is the main reason for fewer births; It's a common mistake to think that more births are happening everywhere.
Key Concepts
demographic transition
Topic
Declining Fertility Rates
Difficulty
easy level question
Cognitive Level
understand
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