caused the distribution of people around the world
group migrations from a place of origin to a destination
group migrations from a new location back to a place of origin
categorize reasons for migration
migrants freely make the decision to migrate
migrants have no choice over whether or not to migrate
people forced to migrate who seek safety in another location
a country offers ___ to refugees it agrees to protect
geographer who wrote a series of laws of migration
According to Ravenstein, what is the main cause of human migration?
According to Ravenstein, ___ and ____ do not influence migration as frequently as economic reasons.
According to Ravenstein, most migration occurs over a ___ distance.
According to Ravenstein, where do long-range migrants usually move?
According to Ravenstein, what age group do most migrants belong to?
According to Ravenstein, most migrants traveling long distances are ___.
According to Ravenstein, ____ are more likely to migrate within their country, while ____ are more likely to migrate farther distances and into foreign countries.
According to Ravenstein, ___ dwellers are more migratory than ___ dwellers.
people make a permanent move within the same country
people make a permanent move to another country
friction of distance
states that more people move shorter distances than longer ones
likelihood of an individual migrating based on socioeconomic factors