Population Change Basics Definitions 0.0 / 5 ? GeographyPopulation change and migrationASOCR Created by: avbuckCreated on: 07-01-14 11:39 Birth Rate The number of live births per 1000 people per year. 1 of 9 Death Rate The number of deaths per 1000 people per year. 2 of 9 Fertility Rate The average number of children a woman will have during reproductive age. 3 of 9 Infant Mortality Rate The number of children (out of every 1000 born alive) who die before their first birthday. 4 of 9 Life Expectancy (Longevity) The average age a person can expect to live. 5 of 9 Migration Rate The difference between the number of people who are immigrants and the number of people who are emigrants per 1000 of the population, per year. 6 of 9 Population Density The number of people per square kilometre. (total population/size of area) 7 of 9 Natural Change The difference between birth rate and death rate. If birth rate higher than death rate, increasing population when no migration, vice versa. 8 of 9 Zero Growth Rate The population is neither increasing or decreasing. 9 of 9
Comments
No comments have yet been made