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World Population – 6.8 Billion United States – 310 Million
POPULATION FIGURES World Population – 6.8 Billion United States – 310 Million Texas – 25 Million Houston – 4 Million
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The World’s Population
If we could shrink the world’s population to a village of precisely 100 people, with all existing human ratios, it would look like this: There would be 57 ASIANS, 21 EUROPEANS, 14 from NORTH and SOUTH AMERICA (combined), and 8 AFRICANS … 51 would be FEMALE; 49 would be MALE … 70 would be NON-WHITE; 30 would be WHITE … 70 would be NON-CHRISTIANS; 30 would be CHRISTIANS … 50% of the world’s wealth would be in the hands of only 6 people, and all 6 would be citizens of the United States … 80 would live in SUBSTANDARD housing … 70 would be UNABLE to READ … 50 would suffer from MALNUTRITION … 1 would be near death, while 1 would be born … Only 1 would have a college education.
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Population Pyramids
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A POPULATION PYRAMID is special type of bar graph that shows the population of an area divided by age and gender.
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The horizontal axis of the population pyramid shows the population in actual values or in percentages.
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The vertical axis (sometimes it is on the side) shows you the age groups that are represented.
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Making Your Own Population Pyramid
To make a population pyramid, use the following steps: using your own sheet of paper, fold it (hamburger style) from top to bottom; turn your paper sideways (binder holes at the bottom) and copy the following population pyramid outline; copy the questions on the back of the population pyramid; plot the data from the chart onto your outline; use the chart to answer the questions on the back of the population pyramid.
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% of Males % of Females 0 9 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10
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Copy these questions onto the back of your pyramid and answer them after you have filled out your pyramid. What age group is the largest? _____________________ What age group is the largest for MALES? ___________ What age group is the largest for FEMALES? _________ What could account for these specific age groups being larger than the rest? _____________________________ What city is represented in the pyramid? ____________ (Hints > 2 airports, space facility, world’s largest rodeo, largest city in Texas….)
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% of Males Age Group % of Females
1.9 70 + 3.2 3.0 60 – 69 3.6 3.8 50 – 59 4.2 5.7 40 – 49 6.6 9.6 30 – 39 9.2 9.8 20 – 29 9.5 7.1 10 – 19 6.8 8.2 0 – 9 7.9
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% of Males % of Females 0 9 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10
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