Population distribution unit 2 Flashcards
Physical factors of population distributions
Climate
Water
Landforms
Human factors for population distribution
Culture
Economic
History like slavery and many black Americans live in the south
Impelled migration
Forced migration like war and economic crisis.
Fertility rate
Measure of populations ability to have children
Guest workers
Temporary form of migration, where migrants travel to a new country to work for specific amount of time
Total fertility rate
The average number of children, one woman will have during her childbearing years
Mortality
A population rate of death
Infant mortality rate
The number of children who die before they reach the age of one per 1,000 live births
Malthusian theory
Thomas Malthus theory that The human population grows more rapidly than the food supply until famine, war or disease reduces the population
Immigration
Refers to people coming into a country
Emigration
Refers to people leaving a country
Push factors
Negative experiences that push people out of their country
Pull factors
Positive positive factors that attract migrants to a new place
Chain migration
One group of migrants can often cause other migraines to follow them