What is a migration stream?
A) the migration of persons back to their area of origin at some time after their initial out-migration.
B) a body of migrants departing from a common area of origin and arriving at a common area of destination during a specified time interval.
C) a migration stream smaller in size that goes in the opposite direction of a migration stream during the same specified time interval.
D) the revolving door of migration that is only seen in areas with poor boarder security.
E) the phenomenon that occurs when the best and brightest of an area migrate to another area, leaving a lack of resources in their area of origin.

Question

Quizplus · Accepted Answer

A migration stream is defined as a body of migrants departing from a common area of origin and arriving at a common area of destination during a specified time interval. Option B fits this definition perfectly. Option A describes return migration, which is not necessarily part of a migration stream. Option C describes a smaller migration stream going in the opposite direction, but this is not part of the definition of a migration stream. Option D is not a valid concept in the context of migration streams. Option E describes brain drain, which is related to migration but is not part of the definition of a migration stream.

What Is a Migration Stream