PC = BR-DR +/- M

What does this mean?

Population change = birth rates – death rates + or – migration

L/O: To be able to explain the factors affecting migration To explain how migration affects population size

Key terms natural changeMigration Net in migration Net out migration International migration Internal migration Circulation

• Migration is the movement of people from one place to another.

• Internal migration is when people migrate within the same country or region - for example, moving from London to Plymouth.

• International migration is when people migrate from one country to another - for example, moving from Mexico to the USA.

P230 figure 8.16

• What are the factors that can cause population loss?

• What are the factors that can cause population increase?

Figure 8.17 p230 as a mind map

• Describe the areas of net population gain • Explain the factors that could have caused this

• Describe the areas of net population loss • Explain the factors that could have caused this

Pull factors vs push factors

The arrival of new individuals into a country or region is known as…..

The departure from a country or region to settle in another is known as…..

• The impacts of migration are entirely negative • Discuss this statement

Types of migration Type Definition Description Push factors Pull factors Examples

Voluntary

Retirement migration (voluntary)

Forced migration

Complete the table

• Use p 232 – 234 to help you complete the table on the previous slide

Retirement migration

• Read this.

• http://www.bbc.co.uk/schools/gcsebitesize/geography/migration/types_migration_rev2.shtml

• Describe the locations of retired people in figure 8.19 on p232. Suggest reasons for the patterns.

Forced migration

• Forced• Read through the information here: • http://

www.forcedmigration.org/about/whatisfm Write a report to answer the following question: Using examples Explain 5 reasons why people could be forced to migrate. Use facts and figures from the link above to help you.