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Examine the diagrams which show the population structures of Germany and Ethiopia - Junior Cycle Geography - Question 1 - 2007

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Examine the diagrams which show the population structures of Germany and Ethiopia. (i) What are these diagrams called? (ii) Describe how the diagrams show the diff... show full transcript

Worked Solution & Example Answer:Examine the diagrams which show the population structures of Germany and Ethiopia - Junior Cycle Geography - Question 1 - 2007

Step 1

What are these diagrams called?

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These diagrams are called population pyramids. They illustrate the age and sex distribution of a given population, showing the ratio of males to females across different age groups.

Step 2

Describe how the diagrams show the differences in birth rates, death rates and life expectancy between the two countries.

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The population pyramids for Germany and Ethiopia highlight significant differences in demographics:

  1. Birth Rates: The pyramid for Ethiopia displays a wider base, indicating a higher birth rate. This suggests that more infants and children are born in Ethiopia compared to Germany, where the base is narrower, reflecting lower birth rates.

  2. Death Rates: There is a noticeable difference in the mortality rates, as seen in the proportions of older age groups. The pyramid for Ethiopia shows a larger portion of individuals under 60, indicating higher death rates before this age compared to Germany, where the population is more evenly distributed across age groups, reflecting lower death rates.

  3. Life Expectancy: The life expectancy in Germany appears higher, as indicated by the larger percentage of individuals over 60. In contrast, the data from Ethiopia shows fewer individuals in these age categories, suggesting that people tend to live shorter lives there compared to their counterparts in Germany.

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