AP TEST π Flashcards
friction of distance
measure of how much absolute distance affexts the interaction between 2 places
space time compressiom
describes how the drecreasing space between people and ideas as technology continues
conservation
conserving something by cutting back
preservation
preserving something by not using it
environmental determinism
belief that the physical environment caused human social development
possibilism
theory that the environment sets certain constraints but people have the ability to adjust their environment
frist ag rev
hunting and gathering to farming through plant amd animal domestication
2nd ag rev
coincided with imdustrial rev; many innovations in tech and helped feed more ppl
replacement level fertility
fertility rated that ensure the newborn girls will have an average of 2 children in their lifespan
dependecy rate
youth/elder
echo boomer
child of baby boomer
j curve
theory stating that a countryβs trade deficit (balance of exports and imports) will initially worsen before it balances out again
s curve
rapid exponential growth followed by leveling off
cairo plan
plan by un to control population at 7.27 billion by educating and givong better jobs to women to make them wamt less children
fecundity
ability to produce an abundance of offspring or mew growth; fertility
refugee
forced to migrate to another country to avoid affects of armed conflict violence etc
internally displaced person (IDP)
forced to migrate for similar reasons as refugee but not cross international border (intranational refugee)
asylum seeker
someone whos migrated to another country in hope if being recognized as a refugee
intervening obstacle
environmental or cultural feature that hinders migration
intervening opportunity
presence of a nearer opportunity that greatly diminished the attractiveness of sites farther away (distracting factor that keeps them from lookimg elsewhere)
counterurbanization
urban to rural
gravity model
says that potential use of a service in a certain place affects the number of people ina place and is inversely related to the distance people must travel to reach the service
step migration
migration to a distinct place that occurs in stages (migration that takes several different steps)
counter migration
govt sends back illegal immigrantd