Global Citizenship and Illegal Migration
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Questions and Answers

What is the primary focus of global demography?

  • Economic trends
  • Cultural diversity
  • Population dynamics and trends (correct)
  • Environmental changes
  • What factor contributed to Africa's high population growth in the 20th century?

  • High birth rates (correct)
  • Migration from other regions
  • High mortality rates
  • Low fertility rates
  • By 2150, what percentage of the world population is Africa projected to be?

  • 10%
  • 20% (correct)
  • 25%
  • 15%
  • What is the term for the ratio of dependents to working-age individuals in a population?

    <p>Dependency ratio</p> Signup and view all the answers

    Which countries experienced high levels of population growth in the 20th century?

    <p>Africa, Asia, Latin America, and Oceania</p> Signup and view all the answers

    What is the expected result of the aging of populations?

    <p>Higher dependency ratios</p> Signup and view all the answers

    What is the trend in fertility rates between the West and less developed countries in the 21st century?

    <p>Decreasing gap</p> Signup and view all the answers

    What was the cause of Japan's temporary increase in dependency ratio after World War II?

    <p>Baby boom</p> Signup and view all the answers

    Which countries had higher dependency ratios in 1900?

    <p>India and the Philippines</p> Signup and view all the answers

    What will be the impact of population changes on societies, economies, and the environment?

    <p>Significant impact</p> Signup and view all the answers

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