The photographs above show the position of the Stein Glacier’s snout at A in 2006 and at B in 2015 - Leaving Cert Geography - Question 3 - 2022
Question 3
The photographs above show the position of the Stein Glacier’s snout at A in 2006 and at B in 2015. Examine the photographs and answer each of the following question... show full transcript
Worked Solution & Example Answer:The photographs above show the position of the Stein Glacier’s snout at A in 2006 and at B in 2015 - Leaving Cert Geography - Question 3 - 2022
Step 1
Did the Stein Glacier advance or retreat between 2006 and 2015?
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Answer
The Stein Glacier retreated from 2006 to 2015, as evidenced by the photographs showing a significant reduction in the size of the glacier snout.
Step 2
Which one of the following processes causes the snout of a glacier to advance?
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Answer
The process that causes the snout of a glacier to advance is accumulation, which refers to the build-up of ice from snowfall and compaction.
Step 3
Calculate the average annual rate of movement of the snout, in metres, between 2006 and 2015.
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To calculate the average annual rate of movement, we divide the total movement of the snout (540 metres) by the number of years (9 years). Thus, the average annual movement is:
9 years540 m=60 m/year.
Step 4
Name two landforms formed by glacial deposition.
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Answer
Drumlin
Moraine
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