Unit 2: Chapters 2 and 3 Vocab Terms Flashcards
Selective Immigration
Process to control immigration in which individuals with certain backgrounds (i.e. criminal records, poor health, or subversive activities) are barred from immigrating
Remittances
Money migrants send back to family and friends in their home countries, often in cash, forming an important part of the economy in many poorer countries
Transhumance
A seasonal periodic movement of pastoralists and their livestock between highland and lowland pastures ex. Switzerland farmers drive cattle up mountain slopes to high fresh pastures during the summer and farm families follow the herds taking up residence in cottages that are abandoned during the cold winter, or attending college
Refugees
People who have fled their country because of political persecution and seek asylum in another country
Activity Spaces
cyclic movement- the space with daily activities occur
Islands of Development
Place built up by a government or corporation to attract foreign investment and which has relatively high concentrations of paying jobs and infrastructure
International Migration
Human movement involving movement across international borders ex. people from India moving to the U.S
Distance decay
the effects of distance on interaction, generally the greater the diseases the less interaction
Population Composition
Structure of a population in terms of age, sex, and other properties such as marital status
Chronic or Degenerative Diseases
Generally long lasting afflictions now more common because of higher life expectancy
Eugenic Population Policies
Government policies designed to favor one racial sector over others; example: Nazi Germany
Guest Workers
Legal immigrant who has a work visa, usually short term
Arithmetic Population Density
The population of a country or region expressed as an average per unit area. The figure is derived by dividing the population of the areal unit by the number of square kilometers or miles that make up the unit
Colonization
Physical process whereby the colonizer takes over another place, putting its own government in charge and wither moving its own people into place or bringing in indentures outsiders to gain control of the people and the land
Voluntary Migration
movement in which people relocate in response to perceived opportunity, not because they are forced to move
Nomadism
Movement among a definite set of places- often cyclic
Dot Mas
Maps where one dot represents a certain number of a phenomenon, such as a population
AIDS
Immune system disease caused by the human immunodeficiency virus (HIV) which over a period of years weaken the capacity of the immune system to fight off infection so that weight loss and weakens set in and other afflictions such as cancer or pneumonia may hasten an infected person’s demise
Military Service
Periodic movement- involving as many as 10 million U.S citizens in a given year, including military personnel and their families, who are moved to new locations where they will spend tours of duty lasting up to several years
Deportation
The act of a government sending a migrant out of its country and back to the migrant’s home country
Internally Displaces Persons
People who have been displaces within their own countries and do not cross international borders as they flee Example: Victims of hurricane Katrina
Forced migration
Human migration flows in which the movers have no choice but to relocate
Laws of Migration
Developed by Ernst Ravenstien, they predict the flow of migrants. 1. every migration flow generates a return or counter-migration, 2. the majority of migrants move a short distance, 3. Migrants who move longer distances tend to choose big-city destinations, 4. Urban residents are less migratory than inhabitants of rural areas, 5. families are less likely to move international moves than young adults
Population Distributions
Description of locations on the Earth’s surface where populations live
Population explosion
The rapid growth of the world’s human population during the past century, attended by ever-shorter doubling times and accelerating rates of increase
Infant Mortality Rate (IMR)
A figure that descirbes the number of babies that will die within the first year of their lives in a given population
Russtification
The Soviet policy to promote the diffusion of Russian culture throughout the republics of the former Soviet Union
Quotas
Established limits by governments on the number of immigrants who can enter a country each year