Life Expectancy & Longevity - Tri Duc English Tri Duc English IELTS Speaking Part 3 Life Expectancy & Longevity Analyzing Factors of Longevity, the Impact of an Aging Population, and Health Lifestyles Key Vocabulary Life span /ˈlaɪf.spæn/ (n) The length of time for which a person or animal lives or a thing functions. Supplements (n) Vitamins or minerals added to a person's diet to improve health. Gerontology /ˌdʒer.ənˈtɒl.ə.dʒi/ (n) The scientific study of old age, the process of aging, and the problems of old people. Sedentary /ˈsed.ən.tər.i/ (adj) A way of life that involves very little physical activity or exercise. Medical Care (n) The provision of what is necessary for a person's health and well-being. Climatic conditions (n) General weather patterns that affect human health and lifespan in specific regions. Ailing /ˈeɪ.lɪŋ/ (adj) In poor health; describing someone who is weak and ill. Aging Population (n) A demographic trend where the average age of a country increases due to lower birth rates. Factors Expanding Lifespan • Genetic characteristics • Regular exercise • Healthy diet & quality food • Weight control • Advanced medical care • Family support systems • Adequate sleep • High income levels Societal Challenges Economic burden on the national budget. High pressure on healthcare and nursing systems. Decline in the active working population. Risks of social isolation for the elderly. Longevity Quiz Question 1 Which factor is NOT listed as a way to expand life span? A. Adequate sleep B. Regular tobacco use Question 2 The scientific study of old age is called: A. Astrology B. Gerontology Luyện tập thảo luận (Full Set) 1 & 2. Future Trends & Causes "Will life expectancy increase in the future? What are the main causes?" Xem đáp án mẫu (Band 8.0+) I am confident that life expectancy will continue to increase due to revolutionary advances in medical care and genetics. The primary causes include better food quality , wides...