1. Demographics – The study of human population.
2. How much did the human population grow in the 20th century? Reached 7 billion in 2011
3. Exponential Growth – Population and growth rate both increase.
4. Linear Growth- Population rates increase. The growth rate is steady.
5. Doubling Time – Estimation of how long for a population to double in size
6. Developing Countries – Poor, young, and rapidly growing.
7. Developed Countries – Wealthy, old, and mostly shrinking.
8. Fertility Rate- Number of birth rates per 100 women per year.
9. Total Fertility Rate – Average number of children a woman has in her lifetime.
10.Replacement Level – 2.1 children per couple.
11. Emigration – Move out of an area.
12. Immigration – Move into an area.
13. Life Expectancy – Average age a newborn can expect to attain in any given society.
14. Pronatalist Forces – Factors that increase the desire of children.
15. Antinatalist Forces- Factors that decrease the desire of children.
2. How much did the human population grow in the 20th century? Reached 7 billion in 2011
3. Exponential Growth – Population and growth rate both increase.
4. Linear Growth- Population rates increase. The growth rate is steady.
5. Doubling Time – Estimation of how long for a population to double in size
6. Developing Countries – Poor, young, and rapidly growing.
7. Developed Countries – Wealthy, old, and mostly shrinking.
8. Fertility Rate- Number of birth rates per 100 women per year.
9. Total Fertility Rate – Average number of children a woman has in her lifetime.
10.Replacement Level – 2.1 children per couple.
11. Emigration – Move out of an area.
12. Immigration – Move into an area.
13. Life Expectancy – Average age a newborn can expect to attain in any given society.
14. Pronatalist Forces – Factors that increase the desire of children.
15. Antinatalist Forces- Factors that decrease the desire of children.
2. The majority of the world’s population is found in ( developed / developing ) countries. Developing countries.
3. What are the two factors that most affect life expectancy? Morality rates and poverty.
4. Label each of these as example of antinatalist or pronatalist factors.
Pro The son preference
Pro Increased education levels of family.
Anti Women having access to professional career
Pro Family lives in a developing country
6. What is an age structure diagram (population pyramid)? Draw a pyramid representing each of the 3 “stages” (Rapid growth, Stable, Declining). An age structure show the diversity of ages in a country.
3. What are the two factors that most affect life expectancy? Morality rates and poverty.
4. Label each of these as example of antinatalist or pronatalist factors.
Pro The son preference
Pro Increased education levels of family.
Anti Women having access to professional career
Pro Family lives in a developing country
6. What is an age structure diagram (population pyramid)? Draw a pyramid representing each of the 3 “stages” (Rapid growth, Stable, Declining). An age structure show the diversity of ages in a country.