WORKSHEET 4

2. having a lot of wealth such as money, goods, or property.
5. the area that surrounds a city
9. it is the study of human populations and population trends.
11. is an equation used to estimate the impact of human lifestyles on Earth.
12. an estimate of the average number of children that each woman in a population will bear.
16. the number of deaths of children under age 5 per 1,000 live births.
18. the number of births per 1,000 individuals per year.
19. is the value of all products and services produced in a year in that country.
20. is the regulation of the number or spacing of offspring using birth control.

1. the average number of years that an infant born in a particular year in a particular country can be expected to live, given the current average life span and death rate of that country.
3. is a graphical representation of a population's age and gender distribution.
4. the number of deaths of children under 1 year of age per 1,000 live births.
6. visual representations of age structure within a country for males and female.
7. are countries with relatively high levels of industrialization and income.
8. the total fertility rate required to offset the average number of deaths in a population and for the current population size.
10. defined as the ratio of the population size at the new equilibrium level to the initial population size.
13. the movement of people out of a country.
14. the movement of people into a country
15. they predict that this trend will continue, and that worldwide population growth will be slower this century than the last century.
17. the number of deaths per 1,000 individuals per year.