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Study this graph which shows the annual increase in artificial land cover in Ireland 1990 – 2000 - Leaving Cert Geography - Question 30 - 2008
Question 30
Study this graph which shows the annual increase in artificial land cover in Ireland 1990 – 2000. Describe and explain, using examples you have studied, two of the w... show full transcript
Worked Solution & Example Answer:Study this graph which shows the annual increase in artificial land cover in Ireland 1990 – 2000 - Leaving Cert Geography - Question 30 - 2008
Step 1
Two ways / changes identified
Answer
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Housing and Recreation: The most significant increase in land cover is attributed to housing and recreation. This reflects urban expansion and the need for residential areas to accommodate a growing population.
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Transport & Infrastructure: Another notable change is linked to developments in transport and infrastructure, which suggests more roads and facilities being built to connect urban and rural areas.
Step 2
Two named examples
Answer
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Example of Housing Development: In cities like Dublin, extensive housing estates have been constructed to meet the demands of urban migration.
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Example of Transport Improvements: The M50 motorway expansion around Dublin indicates a clear investment in infrastructure to support increasing traffic and connectivity.
Step 3
Description / Explanation
Answer
The increase in housing and recreation leads to a reduction in green spaces, impacting local ecosystems and biodiversity. Urban sprawl can disrupt natural habitats as land is converted for residential use.
Similarly, the growth in transport and infrastructure has ecological ramifications, such as increased pollution and disruption of wildlife corridors. Improved transport links facilitate greater accessibility but also encourage further development, perpetuating the cycle of land cover change.
Reference to Chart: The graph illustrates these trends quantitatively, showcasing the stark differences between categories, particularly highlighting that housing development outstrips other changes significantly.