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Chp2 vocab Ap
| Question | Answer |
|---|---|
| Agricultral Density | the ratio of the number of farmers per usable land sutibale for agricultral |
| Agricultral Revolution | the time where humans tamed plants and animals and didnt depend on hunting |
| arithmetic density | the amount of people dived by an amoutn of land |
| census | A complete count of population |
| Crude Birth Rate (cbr) | the amount of people born a year per every 1,ooo pepole alive |
| Crude Death Rate ( CDR) | the amoutn of deaths in ayear per every 1,000 people alive |
| demograpic transtion | the 4 stages countries pass through based on population |
| demogrophy | the study of population charateristics |
| dependcy ratio | the amount of people younger than the age of 15 and older than 64 compared to the amount of people working |
| doubling time | the amount of years it takes to double the population |
| ecumene | the portion on earth taken up by permanent human settlement |
| epidemiological transtion | the disturbiton of a specific ttpe of diesease in each stage |
| Epidemiology | the science of studying the incidence distribution and control of a diesease |
| Industrial Revoulution | the time where the MCDS developed in industrial technology happened in stage 2 |
| Infant Mortailty rate | the amount of babys who die younger than the age of 1 to every 1,000 live births |
| life expectancy | the amount of years a person is expected to live |
| medical revolution | north america and europe made medical technology to give to the lcds |
| Natural increase | the amount told by percentage growth of the poulation its the Cbr - Cdr |
| overpopulation | when the population exceeds capacity |
| pandemic | a diesease spread over a large area affects much of the population |
| Physiological density | the amount of pepole per usable land |
| population pyriamid | a bar graph that represents in 5 years showing the distribution of populatin by age and gender young on the bottom older on the top |
| sex ratio | 1 male to every 1,000 females |
| total fertillitay rate | the amount of children a women is expected to have in her childbearing years |
| zero poulation growth | when the tfr declines anf the nir is at 0 |