Global Aging Trends Quiz

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Questions and Answers

Which region is experiencing the fastest aging?

  • Middle-income countries (correct)
  • High-income countries
  • Low-income countries
  • Developed countries

What is the projected percentage of the global population that will be aged 60 or over by 2050?

  • 33%
  • 21% (correct)
  • 45%
  • 13%

What is the main challenge posed by the rapid aging of populations in developing countries?

  • Increased life expectancy
  • Lack of access to healthcare
  • Lack of policies, programs and infrastructure to support aging populations (correct)
  • Decreased birth rate

Which of the following has contributed to the rapid aging of populations worldwide?

<p>Decreased birth rate (A)</p> Signup and view all the answers

What percentage of the global population is currently aged 60 or over?

<p>13% (A)</p> Signup and view all the answers

What is the average life expectancy in developed countries?

<p>Over 80 years (D)</p> Signup and view all the answers

What is the cause of food spoilage?

<p>All of the above (D)</p> Signup and view all the answers

What is the consequence of food spoilage?

<p>One-third of the world's food is lost every year (A)</p> Signup and view all the answers

Which of the following is true about pathogenic bacteria?

<p>Pathogenic bacteria generate acids and other waste products in the process of breaking down food (A)</p> Signup and view all the answers

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