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vocab. for world C

population the people living in a particular region;especially,the total number of people in an area.
population density the average number of people living in a given area.
demoprapher a scientist who studies human populations,including their size;growth;density ;disturbing; and rates of births,mairiages,and deaths.
population distribution how a population is spredad over an area.
birthrate the number of live births each year per, 1,000 people.
deathrate the number of deaths each year per 1,000 people.
life expectcency the number of years that s person may be expected, on average,to live.
migration the mopvement
Created by: princessmegana