Relacionar Columnas Demographic Terms extendedVersión en línea here are the key words and their definitions that we will use in this population unit por Miss T Jack 1 Immigration Rate (IR) 2 Net Migration Rate (NMR) 3 Rule of 70 4 Emigration Rate (ER) 5 Rapid Growth pyramid 6 Slow Growth pyramid 7 Dependency Load 8 Working Cohort 9 Birth Rate (BR) 10 Replacement Rate 11 Death Rate (DR) 12 Refugee 13 Life Expectancy 14 Stable/declining Growth pyramid 15 Rate of Natural Increase (RNI) 16 Demography the percentage of a country’s population who are younger than 15 and older than 65 (i.e. financially rely on others) the difference between births (BR) and deaths (DR) that tells us if the population is growing without migration the relationship between the # of deaths and size of the population. the # of people who permanently leave their home country with the intention of staying there the # of people who permanently move to another country how long a person is predicted to live. the formula to determine how quickly a population doubles in size the difference between people coming (IR) and people leaving (ER) the ages of 15-64 in a population pyramid that are not considered part of the dependency load all ages are roughly equal; fewer babies are now being born; representative of Canada very few babies are being born and more people who have lived long lives are dying of old age the study of human population numbers, distribution, trends, and issues. the (“magic”) number of 2.1 children to keep the population stable someone who flees their homeland for fear of their life but will return home when it is safe to do so the relationship between the # of births and the size of the population. has many babies being born and few people living a long life
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