Population Pyramids
(i) Name one country with a population structure similar to Pyramid A - Junior Cycle Geography - Question 3A - 2012
Question 3A
Population Pyramids
(i) Name one country with a population structure similar to Pyramid A.
(ii) Name one country with a population structure similar to Pyramid B.
... show full transcript
Worked Solution & Example Answer:Population Pyramids
(i) Name one country with a population structure similar to Pyramid A - Junior Cycle Geography - Question 3A - 2012
Step 1
Name one country with a population structure similar to Pyramid A.
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
One country with a population structure similar to Pyramid A is Nigeria. This country has a youthful population with a large proportion of individuals in the younger age groups, signifying high birth rates.
Step 2
Name one country with a population structure similar to Pyramid B.
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
An example of a country with a population structure similar to Pyramid B is Italy. This country displays an aging population, with a larger proportion of older individuals as indicated in the pyramid.
Step 3
Explain one reason why Pyramid B has a wider base than Pyramid A.
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Pyramid B has a wider base due to higher fertility rates in the population it represents. Countries with a youthful demographic, where there are many births each year, will exhibit a broad base reflecting a higher percentage of children and young individuals. In contrast, Pyramid A, with a narrower base, suggests lower birth rates and an aging population.
Step 4
Name two uses of population pyramids.
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Population pyramids can be used to: 1. Analyze the demographic structure of a population, helping policymakers to plan for services like education and healthcare. 2. Forecast future population trends by observing age distribution patterns and predicting potential changes in birth and death rates.
Join the Junior Cycle students using SimpleStudy...
