migration Flashcards
define migration
the movement of people from one place to another
usually push and pull factors involved
define immigration
the act of permanently in a foreign international country
define rural to urban migration
the movement of people from the countryside to towns and cities
causes urban growth and rural depopulation
define refugee
a person who has been forced to leave their country in order to escape war, persecution or natural disaster
how much of the worlds migrants do developed countries take?
14%
what are example push factors?
lack of services lack of safety high crime crop failure drought flooding poverty war lack of employment opportunities
what are example pull factors?
higher employment more wealth better services good climate safer political stability lower risk of natural disaster
describe Ravenstein’s laws of migrations
most migrants only travel a short distance
process of absorptions. where people fill the gaps of those who migrate
for every migratory flow there is a counterflow
if migrants move a long way it to centres of commerce
females are more likely to migrate than migrants