Human Geography Ch. 2 Flashcards
2/3 of the world’s population is clustered into what 4 regions?
East Asia, South Asia, Southeast Asia, Europe
What kind of physical environments do humans avoid?
dry lands, cold lands, mountainous lands, lands that are too wet
Total number of people divided by total land area
Arithmetic (Population) Density
What are the 3 measures of population change?
Natural Increase Rate (NIR), Crude Birth Rate (CBR), Crude Death Rate (CDR)
What are the characteristics of Natural Increase Rate (NIR)
- only uses birth and death rates
- excludes migration
Greatest NIR = __________ countries
developing
Least NIR = _________ countries
developed
Total number of live births in a year per 1,000 people alive in society
Crude Birth Rate (CBR)
Who has the highest Crude Birth Rate?
Sub Africa
Who is an example of having lower Crude Birth Rates?
Europe
Total number of deaths in a year per 1,000 people alive
Crude Death Rate (CDR)
Process of change in a country’s population
Demographic Transition
What kind of growth does Stage 2 of the demographic transition have?
high growth
What kind of growth does Stage 3 of the demographic transition have?
Moderate Growth
What kind of growth does Stage 4 of the demographic transition have?
low growth (stable)
What are the characteristics of Stage 2 of the demographic transition?
- High CBR
- Lower CDR
- Very high NIR
- Healthcare improves
What are the characteristics of Stage 3 of the demographic transition?
- CBR and CDR fall
- Moderate NIR
- Better education, birth control
- Desire for less children
What are the characteristics of Stage 4 of the demographic transition?
- More death than births
- 0 or negative NIR
- Good education and hygiene
- Desire for smaller families
What is the economy for Stage 2 of the demographic transition?
agriculture
What is the economy for Stage 3 of the demographic transition?
industry
What is the economy for Stage 4 of the demographic transition?
services
What is an example of Stage 2 of the demographic transition?
Sub-Saharan Africa