Grade 9 Geography Quiz Flashcards
What is Demography?
the statistical study of population, demography specifically looks at statistics which illustrate the changing structure of human population
What are two other names for generation
cohort, age group
What are landmark events?
They influence a generation’s view of the world
When was the Lost generation born?
1883-1900, came of age during WW1
When was the GI generation born?What are there traits?
1901-1924, lived through the great depression, WWII
strong loyalty to jobs, sense of personal civic duty
When was the silent generation born? Why were there very few of them?
1925-1945, very few of them because wars + economic depressions
When were baby boomers born? Why so many of them?
1946-1964, birth rate across the world spiked, TV generation
When was generation X born? Why so few?
1965-1980, birth control created, MTV GENERATION
Generation Y(millennial)
1981-1995, nintendo generation, there parents were a huge generation. they were the 1st computer generation
When was Generation Z born? What are some traits and landmark events?
1996-2010, opinionated, less focused. COVID-19 BLK LIVES MATTER
What is the crude birth rate? What is the crude death rate?
number of live births per 1000 people per year
number of deaths per 1000 people per year
What is fertility rate? What is replacement level fertility?
# of births per woman in their lifetime total fertility rate at which population replaces itself
3 other ways of measuring death?
infant mortality, child mortality, maternal mortality
Rate of natural increase
how much pop is changing naturally(birth rate-death rate)
doubling time
amt of years it takes for population to double in size
Immigration rate + Emigrant rate
number of immigrants per 1000 people per year
number of emigrants per 1000 people per year
3 types of population pyramids:
used to show info abt age and gender of people in specific country
expansive pyramid- triangle
constrictive pyramid- wide in middle
stationary pyramid- similar to a square
Rate of migratory increase
how much pop is changing by migration
Population growth rate
how much population is changing by migration and naturally
4 things to look for when reading a population pyramid
width of base(wide base, high birth rate)
symmetry(difference in male/female pop)
shape of sides(concave-high death rate)
blip in side(landmark event)
causes for an anomaly in population pyramids
effect of disease
effect of WAR
preference for male babies
Stage 1,2,3,4,5 of demographic transition model
1-BR(high)DR(high)pop growth(stable)(poor area)
2-BR(high)DR(dropping)PG(rapid growth)(sri lanka)
3-BR+DR(dropping)PG(rapid growth)(india,chile)
4-BR+DR(stable)PG(slowing down)(AU,CA)
5-BR(dropping)DR(stable)PG(negative)(Japan)
dependency load
everyone younger than 15 and older than 65 are socially and economically dependent on working-age people
Why is it bad to have a high growth rate?
to many children, not enough adults
overcrowding, lower education, more poverty
why is it bad to have a shrinking population
negative impact on economy
society becomes less dynamic and competitive
when will earth’s population stabilize
at 11 billion