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Examine the population pyramids above - Leaving Cert Geography - Question A - 2006
Question A
Examine the population pyramids above. Describe two differences between the structure in 2000 and the projected structure for 2050.
Worked Solution & Example Answer:Examine the population pyramids above - Leaving Cert Geography - Question A - 2006
Step 1
Difference 1: Change in Age Distribution
Answer
One significant difference between the population structure in 2000 and the projected structure for 2050 is the shift in age distribution. In 2000, the population pyramid depicts a broader base, indicating a higher proportion of younger individuals, while in 2050, the pyramid is more columnar, suggesting a more balanced age distribution with fewer young people compared to older age groups. This shift represents a decline in birth rates and an increase in life expectancy.
Step 2
Difference 2: Gender Ratio Variation
Answer
Another difference observed is the change in the gender ratio within the age brackets. In 2000, there is a noticeable disparity in the number of males compared to females in certain age groups, especially among the younger population. By 2050, this disparity is less pronounced, showcasing a more equal gender ratio across various age ranges. This can be attributed to evolving social norms and improvements in healthcare that affect mortality rates differently for males and females.