Centripetal or Centrifugal?
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Transcript of Centripetal or Centrifugal?
![Page 1: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/1.jpg)
Centripetal or Centrifugal?
Push and pull factors causing inward and outward movement of
populations
![Page 2: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/2.jpg)
This can help to explain people’s choice of movement
CORE LINK!
![Page 3: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/3.jpg)
Centripetal Forces
• These are associated with the movement of people into the urban area.
• For each of the following centripetal forces, explain the process that encourages this inward movement.
![Page 4: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/4.jpg)
Centripetal Forces – Rural to urban migration
![Page 5: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/5.jpg)
Gentrification
![Page 6: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/6.jpg)
Urban renewal
![Page 7: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/7.jpg)
Centrifugal Forces –Urban sprawl
![Page 8: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/8.jpg)
Suburbanisation
![Page 9: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/9.jpg)
Counter-urbanisation
![Page 10: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/10.jpg)
Task
• Suggest why processes of population movement are likely to vary between cities.
• In other words… why do some cities see centripetal movement, and others see centrifugal movement?
• Use any examples you know to backup your points.
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Is there a link between natural increase in the population size, and the number of urban areas?
• Firstly, discuss what factors might influence a country to have a high (or low) natural increase in its population size.
• Then consider what indicators you could use to exemplify this.
• Finally, try to find a graphic that shows the link between natural increase and urban populations.
![Page 12: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/12.jpg)
GENERAL PATTERN?
SO, WHAT IS A DRIVING INFLUENCE IN THE GROWTH OF GLOBAL CITIES?
![Page 13: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/13.jpg)
Link it all together
• Look at some of the reasons why cities began to expand and spring up around the world, from 1955 onwards.
• What were the driving forces?
![Page 14: Centripetal or Centrifugal?](https://reader036.fdocuments.in/reader036/viewer/2022081416/568130b7550346895d96d42f/html5/thumbnails/14.jpg)
This is the Spec (…remember?)Check that you are comfortable with each of the sub-topics and learning objectives.Make a note on the sheet circulating if you have any queries / uncertainties…