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游客2024-09-27  2

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答案                               Migration
    The term "migration" refers to the movement of population from one place to another. It may be of temporary or permanent type.
    Temporary migrations may be annual, seasonal or even of a shorter duration, like daily. "Commutation" is the term used for daily movement of people between city and its surrounding towns or villages. Migration is not merely a reallocation of human resources but is a process which has three-fold impact: firstly, on the area experiencing immigration; secondly, on the area experiencing out-migration, and thirdly, on the migrants themselves. The purpose of migration may be employment, business, education, family movement, marriage, calamity, etc.
    This has created a number of social, economic and political problems in these areas. Unequal economic development appears to be the main cause for migration. There is a need for removing these disparities in development and also providing minimum basic amenities for migrants in the cities.

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