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Migration - Coggle Diagram
Migration
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Negative consequences
Rural areas face shortage of skilled people because most of skilled and semiskilled
people migrate to urban areas.
It results in imbalances in sex composition due to selective male or female migration. Large cities have unfavourable sex ratio as compared to rural areas due to high male immigration.
“Human Migration is the permanent change of residence by an individual or groups, excluding such movements as nomadism and migrant labour”.
The United Nations defines migration as the movement of a person or persons from one place to another, involving a permanent move of home for over 1 year.
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:Migration is Global
In 2005, 191 million people were counted as living outside the country of their
birth The number of migrants worldwide has doubled since World War II
If they lived in the same place,
international migrants would form the 5th most populous country in the world
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Environmental consequences Overcrowding of people due to rural-urban migration has put pressure on the existing social and physical infrastructure in the urban areas
