What is the total fertility rate (TFR)? Why is the replacement fertility for humans approximately 2.1? How is Europe’s TFR affecting its rate of natural increase?
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What is the total fertility rate (TFR)? Why is the replacement fertility for humans approximately 2.1? How is Europe’s TFR affecting its rate of natural increase? |
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- The birthrate of USA is 12 per 1,000 per year and the death rate is 9 per 1,000 per year. What is the annual growth rate for the USA?How did the growth curve with LITTLE food compare with the normal population growth curve? How did the population growth curve with ABUNDANT food compare with the normal population growth curve?What are the two key concepts for this section? Listthree variables that affect the growth and decline ofhuman populations. How can we calculate the population change of an area? Define the total fertilityrate (TFR). How has the global TFR changed since1955? Summarize the story of population growth inthe United States. List six changes in lifestyles thathave taken place in the United States during the 20thcentury, leading to a rise in per capita resource use.
- What happened to the number of deer dying due to starvation from 1997-1999? What happened to the number of starving deer after 1999?What is a zero population growth rate?How did th population growth curve with little food compare with the normal population growth curve? (compare the shape of the curves) How did the population growth curve with abundant food compare with the normal population growth curve? (compare the shape of the curves)
- Explain why replacement fertility rate varies among regionsHow does a fertility rate above RLF produce positive feedback (in which a change creates a situation that amplifies itself) for population growth?How would you describe human population growth for the past 200 years. When determining Earth’s carrying capacity for humans, why is it not enough to just consider human numbers? What will happen if there is a rapid growth in human population? What solutions do you have in mind to limit the human population growth?
- The type of growth that occurs in a population that grows by a constant percentage per year is________ . Does this form of growth add the same number of individuals each year?_______ What shape of curve is generated if this type of growth is graphed?______ Can this type of growth be sustained indefinitely?______Why is the growth curve for most populations S-shaped?Which of the following is NOT a reason why middle-income countries in the east have experienced rapid growth rates? Question 6 options: The countries developed abundant new technologies which drove growth These countries had a strong policy structure that supported human capital investments These countries accrued larger savings and invested it domestically These countries encouraged participation in the world markets