Relier Pairs Demographic TermsVersion en ligne here are some key words and their definitions that are connected with studying population par Miss T Jack 1 Refugee 2 Death Rate (DR) 3 Emigration Rate (ER) 4 Dependency Load 5 Replacement Rate 6 Life Expectancy 7 Birth Rate (BR) 8 Immigration Rate (IR) 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 percentage of a country’s population who are younger than 15 and older than 65 (i.e. financially rely on others) the relationship between the # of deaths and size of the population. the relationship between the # of births and the size of the population. the # of people who permanently leave their home country with the intention of staying there how long a person is predicted to live. the # of people who permanently move to another country