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Coastal Higher For Website
1. Coastal Landscapes and Processes
(a) Study Figure 12, which shows a planned coastal defence scheme for Lyme Regis in Dorset.
(i) Using Figure 12, give three different ways in which the planned scheme may help to reduce
coastal erosion.
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(3 marks)
(ii) Explain the advantages and disadvantages of the proposed changes for tourists visiting the
coastline.
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3. (ii) Explain how wave action and other processes will help to create the features shown on your
diagram in (i).
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Study Figure 12, below, which shows a coastline formed by erosion.
(i) In the box on the next page, draw a labelled sketch to show the main features of
Figure 12.
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(ii) Explain how and why the coastline shown may change in the future.
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(6 marks)
5. (b) Study Figure 13, on the insert, which shows a type of coastal protection.
(i) Describe the method of coastal protection shown.
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(2 marks)
(ii) Suggest how the method will protect the housing built along the coast.
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(3 marks)
(i) On Figure 12b, mark with an arrow and label three coastal features shown.
One has been done for you.
(3 marks)
6. (ii) Explain the formation of a wave-cut platform.
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(6 marks)
(b) Study Figure 13, below, a photograph of some coastal defences in an area of sand dunes.
Describe one method of coastal protection
shown.
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Figure 13
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(c) Explain how some coastal defences work.
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(3 marks)
Chesil Beach has been formed partly as a result of longshore drift. With the help of a diagram,
explain how longshore drift works.
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(6 marks)
(i) Weymouth, is a coastal holiday resort.
Suggest two problems caused by the large numbers of visitors to Weymouth.
10. (b) Study Figure 14, below, an Ordnance Survey map extract of Start Point, South Devon. Figure
15 is a sketch map of Figure 14.
Figure 14
(i) On Figure 15, a sea stack has been labelled.
Mark with an arrow and label three other landforms resulting from coastal erosion.
(3 marks)
(ii) Explain the formation of a sea stack.
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