2.12 Effects of Migration
🚜AP Human Geography Unit 2 Review
2.12 Effects of Migration
🚜 AP Human Geography
2.1
Population Distribution
2.2
Consequences of Population Distribution
2.3
Population Composition
2.4
Population Dynamics
2.5
The Demographic Transition Model
2.6
Malthusian Theory
2.7
Population Policies
2.8
Women and Demographic Change
2.9
Aging Populations
2.10
Push and Pull Factors in Migration
2.11
Forced and Voluntary Migration
2.12
Effects of Migration
What are the effects of migration in AP Human Geography?
Migration reshapes both the places people leave and the places they move to, creating political, economic, and cultural effects. In AP Human Geography, you need to explain those effects at different scales, including changes to the workforce, money sent home through remittances, brain drain, cultural diversity, and shifts in political power.
Migration effects are the political, economic, and cultural changes that movement brings to both the places people leave and the places they move to, and the course asks you to explain them in historical and contemporary cases. These ideas link forward to later units on cultural patterns, urban systems, and economic development.
Migration Changes Both Sending and Receiving Places
- Migration produces political, economic, and cultural effects on both sending and receiving areas.
- Immigration means entering a country to settle; emigration means leaving your home country to settle elsewhere.
- Brain drain happens when skilled workers leave a source country, weakening certain industries.
- Remittances are money migrants send back home, which can support the economy of the sending area.
- Receiving areas often gain workers, consumers, and cultural diversity, but may also see competition for jobs and cultural tensions.
- Migration can change voting patterns and political power in both the place left behind and the new destination.
Migration Vocabulary You Need
Getting the basic terms right makes everything else easier.
- Migration: the movement of people from one place to another.
- Immigration: moving into a country to settle permanently.
- Emigration: leaving your country of origin to settle somewhere else permanently.
A quick memory trick: emigration starts with "e" for "exit," and immigration starts with "i" for "into." If immigration and emigration still feel confusing, review the earlier migration topics in this unit and pay attention to which direction the movement goes.
Immigration debates are often complex. People argue over how many immigrants a country should admit and whether newcomers contribute to society or strain it. These debates shift as economic conditions and political policies change. This kind of controversy is an application of the concept, not required AP content, but it shows why migration effects matter in the real world.
Effects on the Receiving Country
When people immigrate into a country, that place feels effects across several categories.
- Economic: New arrivals add workers and consumers, which can boost the economy. At the same time, more workers can mean competition for jobs and pressure on wages.
- Cultural: Immigration can increase cultural diversity, spreading new languages, foods, and traditions, and building tolerance. It can also create cultural conflict as people adjust to living together.
- Political: A large influx of migrants can shift voting patterns and change which groups hold political influence.
- Environmental: Population density changes can raise demand for housing, infrastructure, and resources.
- Personal: Migrating is stressful. Immigrants often leave behind family and friends, learn a new language, and may face discrimination.
Effects on the Sending Country
The place people leave changes too.
- Economic: Losing workers can create a labor shortage in the source country. When the people leaving are skilled workers, this is called brain drain, and it can hurt specific industries.
- Cultural: As people leave, the cultural makeup of the community can shift, sometimes reducing local diversity.
- Political: Losing a large share of the population can affect voting patterns and political power.
- Personal: Families left behind have to cope with loved ones moving away. Migrants often send remittances, money earned abroad and sent back home, which can support the source economy.
Matching Migration Effects to Sending and Receiving Places
MCQ: Expect questions that test whether you can match an effect to the correct place. Watch for prompts that describe brain drain, remittances, or shifts in cultural diversity and ask which country experiences them. Read carefully to tell apart effects on the sending area versus the receiving area.
Free Response: If a prompt asks you to explain effects of migration, organize your answer by category: political, economic, and cultural. Then make sure you address both the sending and receiving region when the question allows it. Use a specific term like brain drain or remittances and explain how it works, rather than just naming it. Tie your point to a real context or region to show spatial reasoning.
Common Trap: A common mistake is describing only the receiving country. Effects flow in both directions, so build the habit of asking what happens to the place left behind too.
Common Misconceptions
- Misconception: Immigration and emigration are the same.Actually: Immigration and emigration are not the same. Immigration is moving into a country; emigration is leaving your home country. They describe the same move from two different viewpoints.
- Misconception: Brain drain is any loss of population.Actually: Brain drain is not just any loss of population. It specifically refers to skilled or educated workers leaving, which weakens certain industries in the source country.
- Misconception: Remittances flow from the sending area back to the receiving area.Actually: Remittances flow from the receiving area back to the sending area, not the other way around. They are money migrants earn abroad and send home.
- Misconception: Migration effects are only economic.Actually: Migration effects are not only economic. You also need to explain political and cultural effects to fully answer most prompts.
- Misconception: Receiving countries only benefit.Actually: Receiving countries do not only benefit. They can gain workers and diversity, but they may also face job competition, strained services, and cultural tension.
Related AP Human Geography Guides
Practice Questions for 2.12
1 of 10
Choropleth maps show median age rising from 28 in 1990 to 41 in 2020 nationwide. Rural median age is 47 and urban is 38. Rural population declined 15 percent while urban population grew 22 percent over the same period. Which geographic process best explains the rural to urban age differences?
A.
Higher rural life expectancy resulting in older populations accumulating there.
B.
Higher rural death rates from poorer healthcare access causing older rural populations.
C.
Selective rural-to-urban migration of young adults leaving older populations behind.
D.
Urban areas have higher fertility rates, attracting younger families and lowering median age.
E.
Urban family planning policies reduced birth rates more than rural areas.
Vocabulary
The following words are mentioned explicitly in the AP® course framework for this topic.Term | Definition |
|---|---|
cultural effects | Impacts on languages, religions, traditions, values, and social practices resulting from migration. |
economic effects | Impacts on production, trade, labor markets, wealth distribution, and resource use resulting from migration. |
geographic effects | Changes or impacts on the physical and human characteristics of places and regions resulting from specific processes or events. |
migration | The movement of people from one place to another, either within a country or across international borders. |
political effects | Impacts on government systems, policies, power structures, and governance resulting from migration. |
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