DTM
Pop. Pyramids
Vocab 1
Vocab 2
Misc.
100
Stage 1 is called the ___________ stage.
What is pre-industrial.
100
Which gender always goes on the right side of any population pyramid?
What is/are women/girls/females.
100
The number of people divided by the total land area.
What is arithmetic density.
100
This type of policy, used by China from 1979–2016, was designed to slow population growth by limiting family size.
What is an anti-natalist policy?
100
The main characteristics of the third stage of the DTM. (There should be 3)
Declining Birth Rates, Declining Death Rates, Population growth begins to slow.
200
The two revolutions that allowed for rapidly declining death rates in the 2nd stage of the DTM.
The Medical Revolution and the Industrial Revolution
200
True or false? Population pyramids show a snapshot of the population in a single year (it's not a timeline).
What is true.
200
Distinctive causes of death in each stage of the demographic transition.
What is epidemiological transition.
200
Countries in Stage 5 of the DTM, like Japan, commonly adopt policies that encourage births and immigration to offset this demographic challenge.
What is an aging population (or population decline)?
200
The three things (data) that the demographic transition model shows.
Birth Rates, Death Rates, and Population or NIR
300
Stage __ is called the later industrial stage.
What is 3
300
True or false? The wider the base of the population pyramid, the slower the growth.
What is false.
300
Medical technology invented in Europe and North America that has diffused to the poorer countries in Latin America, Asia, and Africa. Improved medical practices have eliminated many of the traditional causes of death in poorer countries and enabled more people to live longer and healthier lives.
What is medical revolution.
300
Severe loss of working-age men in Russia during the 1990s, or the 1918 influenza, are examples of these unexpected deviations in demographic trends.
What are anomalies (or demographic anomalies)?
300
The two approaches to reducing birth rates in countries that will lead to stage 3 DTM conditions..
Education and Contraception
400
Which two stages have a fluctuating birth rate (CBR)?
What is stage 1 and 4?
400
The three "groups" of people that a population pyramid shows.
Kids, Adults, Seniors/Elderly
400
The number of people under age 15 and over age 64 compared to the number of people active in the labor force.
What is dependancy ratio.
400
Low CBRs, long life expectancy, and advanced medical systems place countries like Italy and South Korea in this category, creating pressure on pension and healthcare systems.
What are countries with aging populations?
400
Seen here... is a population pyramid of Scotland, which is in this stage of the demographic transition model. 
Stage 4, (Low birth rates, low death rates, lower natural increase)
500
This epidemiological transition causes death rates to fall and makes the population grow in stage 2. What is the name of the epidemiological transition stage that causes this transition?
What is/are receding pandemics?
500
Population pyramids can reveal the _____________ ratio of a population.
What is age-dependency/the age-dependency ratio.
500
The percentage growth of a population in a year, computed as the crude birth rate minus the crude death rate.
Natural Increase Rate (NIR)
500
Societies with high CBRs and expanding populations often struggle to fund these two key public services due to a large youth dependency ratio.
What are education and healthcare?
500
What is stage 3?