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geoterms

TermDefinition
demography the study of human population, according to the change in deaths, birthdsm migration, and aging
dependency ratio the amount of dependents who are young and old that dont work compared with the working age population, the higher the ratio , the more old and young people workers have no support
life expectancy the average age a person can be expected to live in a certain place
replacement rate varies by country, but is about 2nd in most developed countries. the total fertility rate needed for any population to replace itself
total fertility rate different in different countries. the overall number of children a woman will have in their life in a population
baby boom an increase in the amount of babies being born
cohort a group of numbers on a graph like 10-14 or 20-24
pension a regular payment made during a persons retirement
Created by: laurenhyde
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