chapter 6 of class 10 social subject map1 if we were to show the area of countries on the basis of population would look like this how is it different from other world maps?discuss
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Answer:
The cartogram is made up of squares, each of which represents half a million people of a country’s population. The 11.5 million Belgians are represented by 23 squares; the 49.5 million Colombians are represented by 99 squares; the 1.415 billion people in China are represented by 2830 squares; and this year’s entire world population of 7.633 billion people is represented by the total sum of 15,266 squares.
As the size of the population rather than the size of the territory is shown in this map you can see some big differences when you compare it to the standard geographical map we’re most familiar with. Small countries with a high population density increase in size in this cartogram relative to the world maps we are used to – look at Bangladesh, Taiwan, or the Netherlands. Large countries with a small population shrink in size – talking about you Canada, Mongolia, Australia, and Russia.
The cartogram of the world population
We should keep this cartogram in mind when we are looking at charts that show country-by-country data, because we have to remember that the number of people that these charts speak about is very different from one country to the next: An increase of the life expectancy in Denmark means that the average health of 5.8 million people is increasing, while an increase for India means that the health of 1,354 million people is improving. And a line chart that shows improvements in all African countries or across all of the American countries refers to fewer people than a chart with a single line that shows an improvement in China. The two largest countries in Asia – China or India – are the home of more people than any other entire continent.