With the aid of a labelled diagram, examine the processes that have led to the formation of any one Irish landform of your choice. - Leaving Cert Geography - Question 1 - 2007
Question 1
With the aid of a labelled diagram, examine the processes that have led to the formation of any one Irish landform of your choice.
Worked Solution & Example Answer:With the aid of a labelled diagram, examine the processes that have led to the formation of any one Irish landform of your choice. - Leaving Cert Geography - Question 1 - 2007
Step 1
Landform identified
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Answer
The chosen Irish landform for this examination is the Glen.
Step 2
One named process
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Answer
The primary process that has led to the formation of the Glen is glaciation. This involved the movement of glaciers which carved out the valleys.
Step 3
Irish example
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Answer
An example of a Glen in Ireland is Glen Of Aherlow, located in County Tipperary.
Step 4
Labelled diagram
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Answer
To effectively illustrate this, I would include a labelled diagram showing: a) the glacier moving through the valley, b) the U-shaped valley that results from glacial erosion, c) features such as terminal moraine and drumlins, which further characterize the glen's formation.
Step 5
Examination process
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Answer
The glaciation process involves several stages: freezing and thawing mechanisms, the accumulation of snow, and the consequent movement of the glacier downhill due to gravity. As the glacier flows, it erodes the valley floor and sides, leading to characteristic U-shaped valleys known as glens.
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