Relacionar Columnas Demographic TermsVersión en línea here are some key words and their definitions that are connected with studying population por Miss T Jack 1 Death Rate (DR) 2 Birth Rate (BR) 3 Emigration Rate (ER) 4 Life Expectancy 5 Immigration Rate (IR) 6 Dependency Load 7 Replacement Rate 8 Refugee the relationship between the # of births and the size of the population. the # of people who permanently move to another country 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 (“magic”) number of 2.1 children to keep the population stable the # of people who permanently leave their home country with the intention of staying there how long a person is predicted to live. someone who flees their homeland for fear of their life but will return home when it is safe to do so