Lesson 3.1.3.6
3.1.3.6 Coasts: case studies Quiz: AQA Geography, Unit 1
20 questions
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Lesson 3.1.3.6, Coasts: case studies: 20 multiple choice questions for the AQA Geography (7037), Unit 1: Physical geography, written with Revision Ninja.
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The 20 questions
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A local coastal case study should primarily aim to:
- Provide only a photograph gallery of the beach, with captions describing each image
- Describe the history of local fishing with no process analysis of the coastline itself
- List every species of plant found along the coast, with a record of each plant's local name
- Illustrate fundamental coastal processes and their landform outcomes using field data
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Which element is essential in a contrasting coastal case study beyond the UK?
- A description of weather without any link to landforms, which describes the climate alone
- A list of tourist hotels only, which shows the number of beds available in the resort area
- A list of the coastline's length without interpretation, which gives the measurement only
- An evaluation of how the coastline presents risks and opportunities for human occupation
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Which evaluation is most appropriate for a case study of coastal flood defence?
- Assessing only the cost of building the defence, which is the sole measure of its success
- Assessing whether the defence has reduced flood risk while considering effects on adjacent coasts
- Assessing only the number of visitors after completion, which shows how popular the site is
- Assessing only the appearance of the defence, which is judged by its design and colour alone
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A case study finds a sea wall has protected a town but lowered the beach in front of it. What is the most appropriate conclusion?
- The wall should be removed without considering the town's flood risk, because it has damaged the beach
- The wall reduced flood risk for the town but created a beach loss that must be weighed in the overall evaluation
- The wall is a complete success with no drawbacks, since the town is now protected from the sea
- The wall has no effect on the beach in front of it, which remains stable as before its construction
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Which human response best illustrates resilience in a coastal community case study?
- Removing all coastal habitats to make space for development, which increases the land available for housing
- Building the largest possible wall regardless of cost or the effects on the surrounding coast
- Adjusting land use and warning systems so the community can recover quickly from flooding
- Ignoring the hazard because it occurs infrequently, so that no preparation is made for future events
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Which feature of a contrasting coastal case study makes it useful for comparison?
- An identical setting with no differences in process or rock, which gives the same result each time
- A different process setting, such as a different tidal range or rock type, with clear contrasts in landforms
- A setting with no coast at all, which is inland and far from the sea in every direction
- A setting chosen only because it is near the case study researcher's home and easy to visit
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Which measure best shows the human response of mitigation in a coastal case study?
- The average colour of the water near the shore, which reflects the amount of sediment in suspension
- Reduction in flood exposure or erosion rates achieved by a scheme over time
- The number of signs placed along the beach, which shows how much information is provided to visitors
- The total length of the coastline in kilometres, which is the same before and after the scheme
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Which approach would give the strongest case study evidence for a local coastal process?
- A single visit with no measurements, which records only the general impressions of the site
- Repeated field measurements of beach or cliff change combined with wave and tide data
- Anecdotes from visitors with no records, which describe what they remember seeing
- A general textbook description with no local data, which applies to coasts in general
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What is the most important consideration when using a case study of a managed coastline to draw general conclusions?
- Recognising that local conditions and management choices may limit how far the results apply elsewhere
- Assuming every coast behaves identically to the case study, so the results transfer directly everywhere
- Ignoring differences in wave energy between coasts, which are not thought to matter for erosion
- Treating one site's results as universal without qualification, since one case is enough for a general rule
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Which description best matches the term sustainable coastal management in a case study?
- Management that balances protection of people and property with long-term environmental and economic sustainability
- Management that maximises short-term construction regardless of the environmental effects that follow
- Management that relies on a single engineering structure for all time, with no review of its performance
- Management that removes all natural coastal features, so that the shoreline is uniform and easy to maintain
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Which result would most strongly suggest that a managed coastline is becoming less sustainable?
- Stable dune vegetation with growing biodiversity, which shows the habitats are recovering
- Reduced flood losses with habitat recovery, which shows the scheme is meeting its aims
- Increasing sediment on a beach fed by natural processes, which shows the system is healthy
- Growing downdrift erosion and increasing maintenance costs for hard defences over time
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In a coastal case study, what is an appropriate use of field data on sediment?
- To establish the price of land in the area, which is the main concern of the coastal study
- To decorate the report with colourful graphs unrelated to the question being investigated
- To test a hypothesis about sediment supply or transport and link the results to the wider coastal system
- To replace any analysis of processes, so that the report presents only the raw numbers
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Which description of a coastal case study outcome is most balanced?
- The scheme has no measurable effect on any aspect of the coast, which remains unchanged overall
- The scheme made the coast entirely unsuitable for people, which ended all local settlement
- The scheme reduced local risk but has created new challenges elsewhere that need monitoring
- The scheme solved every coastal problem without cost, so there is nothing left to monitor
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Which combination is the strongest evidence for a case study of coastal erosion?
- A map of the coastline with no dates, which shows the position of the coast at one time
- Personal memories of a sunny summer holiday, which describe the appearance of the coast at the time
- A general newspaper article without data, which reports the views of the writer
- Measured cliff retreat, sediment budget data and records of storm events
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Which element is most useful in a local coastal case study on sediment?
- A list of the species found in rock pools near the beach, with no link to sediment
- A summary of the local population's dietary habits and the foods they buy locally
- A description of the colour of the sea at midday on a sunny day in summer
- Measurements of beach change over time linked to wave and tide data
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What should an evaluation of a coastal case study consider about sustainable management?
- The effects on neighbouring coasts and the costs and benefits over the long term
- Only the height of the defence wall above the high tide line, which is a design measure
- Only the immediate cost of construction, which is the simplest measure to obtain
- Only the number of visitors to the new promenade, which measures popularity
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Which is an example of a human response to coastal erosion that shows adaptation?
- Removing vegetation from the cliff top to increase the view for visitors
- Building a larger concrete wall at the cliff base each decade to hold back the sea
- Dredging offshore sand to speed up wave attack on the cliff face
- Moving buildings away from the cliff edge as it retreats
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What does resilience mean for a coastal community?
- The ability of the coast to remain completely unchanged by storms over many years
- The height of the highest tide recorded in the local tide tables for the year
- The speed of longshore drift along a beach in the summer months each year
- The ability to withstand, prepare for and recover from coastal hazards such as storm flooding
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Which weakness should be recognised in a case study comparing a UK coast with a coast beyond the UK?
- Differences in governance, data and wealth may limit how far the comparison can be generalised
- Both coasts always have identical processes, so no differences need to be considered at all
- The UK coast has no data, so no comparison can be made between the two case studies
- Coasts beyond the UK are never affected by sea level change, so the comparison is trivial
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A case study finds that a beach has recovered after nourishment. Which further evidence would strengthen this?
- A single photograph taken on a calm summer day, which shows the beach looking wide
- A statement from the contractor that the work was successful, based on their own assessment
- A map of the beach with no dates or measurements, which shows the layout only
- Repeated profile surveys showing the beach width remaining stable over subsequent years
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