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Examine the table above showing the number of people living in urban areas and the percentage of the total population living in urban areas in selected regions - Leaving Cert Geography - Question 12A - 2018
Question 12A
Examine the table above showing the number of people living in urban areas and the percentage of the total population living in urban areas in selected regions. Answ... show full transcript
Worked Solution & Example Answer:Examine the table above showing the number of people living in urban areas and the percentage of the total population living in urban areas in selected regions - Leaving Cert Geography - Question 12A - 2018
Step 1
Which two regions will have the greatest percentage of their total population living in urban areas by 2050?
Answer
The two regions expected to have the greatest percentage of their total population living in urban areas by 2050 are North America and Europe. According to the table, North America will have 81% and Europe will have 73% of their populations living in urban areas.
Step 2
Calculate the percentage change in the number of people living in urban areas in Ireland between 2014 and 2050.
Answer
To calculate the percentage change in the number of people living in urban areas in Ireland from 2014 to 2050:
- The number of people in urban areas in 2014 is 2,944 (thousands).
- The projected number for 2050 is 4,474 (thousands).
Use the formula:
ext{Percentage Change} = rac{ ext{New Value} - ext{Old Value}}{ ext{Old Value}} imes 100Substituting in the values gives us:
ext{Percentage Change} = rac{4474 - 2944}{2944} imes 100 \\ = rac{1530}{2944} imes 100 \\ ext{≈ } 51.97\\%Step 3
Explain briefly one reason for this change in the number of people living in urban areas in Ireland.
Answer
One reason for this change is urbanization, driven by factors such as better job opportunities, improved infrastructure, and enhanced quality of life in urban areas compared to rural regions. This migration is likely to continue as cities grow and develop.
Step 4
Explain briefly two potential problems resulting from this increase.
Answer
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Overpopulation in Urban Areas: As the urban population increases, cities may face overcrowding, leading to strain on public services, housing shortages, and increased competition for resources.
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Environmental Degradation: The rapid growth of urban areas can result in environmental issues such as increased pollution, loss of green spaces, and greater demand for waste management solutions.