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Modules 7-8
Unit 2
| Question | Answer |
|---|---|
| Anthroposcene | The period in geography where humans rule |
| Demography | The study of population and its change |
| Population distribution | The way humans spread out |
| Eurasia | A big piece of land that consists of Europe and Asia |
| Metacity | A city with more than 20 million people |
| Megacity | A city with more than 10 million people |
| Developed(or industrialized) country | A highly developed country with an advanced economy |
| Developing(or industrializing) country | Less developed countries with poor economy |
| Snow belts | States in the north and midwest |
| Sun belts | States on the coast or south/south west |
| Mean center of population | The average region of living |
| Population density | The average number of people per unit |
| Arithmetic(crude) density | The average number of people per specific unit |
| Physiological density | The average number of people per unit of arable land |
| Agricultural density | The average number of farmers per arable land |
| Population density | The makeup of the population by age and sex as well as by ethnic,racial,income,and educational backround |
| Age structure | Refers to the breakdown of a population into different age groups or cohorts |
| Dependency ratio | The number of dependents in a population that each 100 working age people (ages 15-64 must support) |
| Youth dependency ratio | The numbers of youth dependants(under 15) that every 100 working age people must support |
| Elderly dependency ratio | The number of elderly in a population(64+) that every 100 working age must support |
| Baby boomer | People born between 1946-1964 during post world war 2 upstick in births |
| Generation X | People born between 1965-1980 and now are in prime working years |
| Generation Y | People born between 1981-2000 often called millenials |
| Generation Z | People born after the turn of the 21st century |
| Generation Alpha | First generation born entirely in the 21st century |
| Sex Ratio | The ratio of number of men and women in a population |
| Androcentrism | A phenomenon in which a culture demonstrates a marked preference for males |
| Infanticide | The killing of infants |
| Population pyramid | Very useful graphic device for comparing age and sex structure |