World Population...
Transcript of World Population...
![Page 1: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/1.jpg)
POPULATION PYRAMIDS
![Page 2: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/2.jpg)
Population Pyramids• Graphic device: bar graph• shows the age and gender composition of a
region• horizontal axis: gender
– male: left-hand female: right-hand– absolute number of people or %
• vertical axis: age– 5-year or 10-year age groups
![Page 3: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/3.jpg)
What is a population What is a population pyramid?pyramid?
Vertical Axis - Age Groups
Horizontal Axis – Percentage / number
Young dependents
Working population
Elderly dependents
![Page 4: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/4.jpg)
How to read a population How to read a population pyramid?pyramid?
• Read the title e.g. country or city or racial group
• Comment on general shape of the pyramid
• Note the proportion of people in various age groups
• Note the sex ratio• Interpret the data
![Page 5: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/5.jpg)
Types of Population Types of Population PyramidPyramid
1. Triangular-shaped2. Beehive-shaped Pyramid3. Rectangular-shaped Pyramid Shape of pyramids is controlled by
–births,–deaths, &–migrations.
![Page 6: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/6.jpg)
![Page 7: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/7.jpg)
Triangular-shaped Pyramid
(Broad-based Pyramid)
![Page 8: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/8.jpg)
Broad-based PyramidTitle: India, 2000Shape: Broad Base - high birth rates Narrow Top - small elderly pop
- high death rateProportion: - Large proportion of young
- high young dependency ratio
Sex Ratio: Balance pyramid - Balance sex ratio
![Page 9: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/9.jpg)
Indonesia2000
Malaysia2000
![Page 10: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/10.jpg)
Beehive-shaped Beehive-shaped PyramidPyramid
![Page 11: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/11.jpg)
Beehive-shaped Beehive-shaped PyramidPyramidTitle: Singapore, 2000
Shape: Rocket-shaped / Narrow Base – Low Birth Rates, Slow pop growth
Proportion: Large proportion of working population, 15-59 yr old - large group of economically active pop
Sex Ratio: Balanced pyramid
![Page 12: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/12.jpg)
Hong Kong2000
Taiwan2000
![Page 13: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/13.jpg)
Rectangular-shaped Rectangular-shaped PyramidPyramid
![Page 14: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/14.jpg)
Rectangular PyramidRectangular PyramidTitle: Netherlands, 2000Shape: Rectangular-shaped - Zero Pop Growth Narrow Base - Low Birth Rates
- Life-expectancy is high e.g. 80+ - Low death rates
Proportion: Bars of equal length - Balance ProportionSex Ratio: Balance pyramid - Balance Sex Ratio
![Page 15: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/15.jpg)
UK 2000
Netherlands2000
![Page 16: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/16.jpg)
![Page 17: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/17.jpg)
Population Pyramids in Transition
![Page 18: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/18.jpg)
![Page 19: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/19.jpg)
![Page 20: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/20.jpg)
![Page 21: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/21.jpg)
![Page 22: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/22.jpg)
The Demographic Transition
![Page 23: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/23.jpg)
Five Stages of the Demographic Transition and Population
Pyramids• A common government exam question is to
compare population pyramids to one of the five stages of the DTM. Recall this from last day.
![Page 24: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/24.jpg)
![Page 25: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/25.jpg)
![Page 26: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/26.jpg)
Population Pyramid and Demographic Transition
• Stage 2: wide base
![Page 27: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/27.jpg)
Population Pyramid and Demographic Transition
• stage 3: wide middle
![Page 28: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/28.jpg)
Population Pyramid and Demographic Transition
• stage 4: slender
![Page 29: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/29.jpg)
Population Pyramid and Demographic Transition
• stage 5: narrow base
![Page 31: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/31.jpg)
![Page 32: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/32.jpg)
![Page 33: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/33.jpg)
China Population Pyramid 2005
![Page 34: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/34.jpg)
![Page 35: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/35.jpg)
![Page 36: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/36.jpg)
Why does this matter?
![Page 37: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/37.jpg)
Why does this matter?
•In 1900, Europe accounted for 20 percent of the world's population. Today, this figure is down to 12 percent. By 2050 it will drop to 7, by the end of the 21st century to 4 percent.
• Today, India and China together account for 37 % of the world’s population.
![Page 38: World Population Dynamicssocials11hall.weebly.com/uploads/3/2/3/3/3233816/ch._11_population_pyramids_2013_pp...How to read a population pyramid? •Read the title e.g. country or city](https://reader034.fdocuments.net/reader034/viewer/2022042106/5e8472b27ae9676a5660b8f8/html5/thumbnails/38.jpg)
Population and Energy• China: 2000-2005: 8 % of Global oil
consumption but 27 % of growth in global consumption.
• World’s second largest consumer and third largest producer of primary energy. Meets 90% of needs with domestic supplies, mostly coal.
• India: World’s 5th largest consumer. By 2030 expected to become 3rd largest, overtaking Japan and Russia.
• India has only 0.4 % of the world’s proven oil reserves and is expected to run out of coal