Population and Migration Crossword

area within which we move freely on our rounds of regular activity
the assemblage in one area if the relatives, friends or unconnected compatriots of the first arrivals; attracted by both favorable reports and by familiar presences in specific locales of the New World
the likelihood that as many as 25% of all migrants will return to their place of origin (return migration)
the effects of distance on interaction, generally the greater the distance the less interaction
Leaving a population
A model that holds that the potential use of a service at a particular location is directly related to the number of people in a location and inversely related to the distance people must travel to reach the service.
moving into a population
Migration within a country
the presence of a nearer opportunity that greatly diminishes the attractiveness of sites farther away
how people distance themselves from one another