2.3 Flashcards
(20 cards)
cons of developing country
-lower life expectancy
-lesser education
-higher infant mortality rate
-more poverty
-lower GDP per capita
what happens to death rate in stage 3 of DT
it falls more slowly
what happens to death rate in stage 5 of DT
it stays the same, stable and low
cons of developed country
-uses far more resources
-higher ecological footprint
-more CO(2) emissions
what happens to population size in stage 5 of DT
it will either begin to decrease or start increasing again
what happens to population size in stage 2 of DT
it grows very rapidly
how can an age structure diagram help predict future population growth?
you can look at about how many people will be moving into reproductive ages and how many children people tend to have in this population, and use that information to predict how many children the next generation will have
what happens to the birth rate in stage 1 of DT
it is very high
what happens to the population size in stage 1 of DT
it is relatively stable and low
what happens to death rate in stage 4 of DT
it is also stable and lowh
what happens to death rate in stage 1 of DT
it is very high
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what happens to population size in stage 4 of DT
it is fairly stable and high
what happens to birth rate in stage 5 of DT
it will either begin to increase again, or decrease further
what happens to birth rate in stage 4 of DT
it is relatively stable and low
what happens to death rate in stage 2 of DT
it begins to rapidly decrease
pros of developing country
-less resources used
-less strain on environment
what happens to population size in stage 3 of DT
it grows at a more gradual rate
pros of developed country
-higher GDP per capita
-higher life expectancy
-lower infant mortality rate
-lesser percent of people who cannot afford a healthy diet
what happens to birth rate in stage 2 of Dt
it is still very high
what happens to birth rate in stage 3 of DT
it begins gradually decreasing
