Give a geographical reason:
Migration is not always permanent.
- When migrated person never returns to his original place it is called permanent migration.
- In most of the cases migration is seasonal, maybe to work as a labourer in the farm during a particular season or migration of tribal people in search of fodder. This is short term migration.
- In case of migration for jobs to city areas or to other countries, people work in migrated areas but visit their original places once or twice in a year. This is long term migration.
- Thus, in most of the cases migration may be short term or long term and not permanent.