Lesson Y8-U02-L09

Y8-U02-L09 Should We Hold the Line? A Coastal Management Decision Quiz: KS3 Geography, Unit 8

20 questions

Written by Revision Ninja · Last reviewed 11 October 2026

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Lesson Y8-U02-L09, Should We Hold the Line? A Coastal Management Decision: 20 multiple choice questions for the KS3 Geography (National Curriculum), Unit 8: Year 8: Coasts: A Changing Landscape, written with Revision Ninja.

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The 20 questions

  1. What is a Shoreline Management Plan?

    • A map that shows the tide times for every beach along the length of the coast
    • A plan that chooses a coastal management policy for each section of coast
    • A list of the fish species living offshore, mapped against each stretch of coast
    • A law that bans all sea walls on the coast, whatever the value of the land behind

  2. What does 'hold the line' mean?

    • Spending no money on the coast at all
    • Pushing the coast further out to sea with new land
    • Keeping the coastline where it is now, using defences
    • Letting the sea move the coast inland in a planned way

  3. What does 'managed retreat' mean?

    • Doing nothing and letting nature take its course, with no plan for the land
    • Building defences to keep the coast exactly where it is, whatever the cost
    • Adding new land out to sea, reclaiming the water with rock and sand deposits
    • Letting the sea move the coast inland in a planned, controlled way

  4. What does 'advance the line' mean?

    • Pushing the coast further out to sea with new land
    • Keeping the coastline in place using walls
    • Leaving the coast with no money spent on it
    • Letting the sea flood low-value marshland

  5. What does the 'do nothing' policy mean?

    • Spending no money and letting nature take its course
    • Adding new sand to every beach each year
    • Moving homes inland at public expense
    • Building a sea wall as a temporary measure

  6. What is a cost-benefit analysis?

    • Comparing what something costs with the good it does, to decide if it is worth it
    • Measuring the height of waves over a whole year, from the highest to the lowest
    • Mapping the contour lines of a cliff face to show how steeply the land rises
    • Counting the number of visitors who come to a beach each summer season

  7. Which of these is a cost of building a sea wall?

    • Homes saved from flooding each winter
    • The high price of building and maintaining it
    • Roads kept open to traffic in storms
    • Jobs kept in the town by the wall

  8. What is a stakeholder?

    • A government minister responsible for the coast only
    • A layer of rock that resists erosion
    • A council officer who writes the management plan
    • Any person or group affected by a decision

  9. A council must defend either a town with 800 homes or some low-value farmland. Which is more likely to be defended?

    • Both, because defences cost nothing
    • Neither, because councils never defend towns
    • The farmland, because a wall there is cheaper to build
    • The town, because its homes and jobs are worth far more

  10. A nature group prefers a plan that creates new wildlife habitat. Which policy would it support?

    • Hold the line
    • Managed retreat
    • Building a tall concrete sea wall
    • Raising the seafront with more concrete

  11. A homeowner near a crumbling cliff wants to be protected. Which policy do they most want?

    • Do nothing
    • Managed retreat
    • Advance the line
    • Hold the line

  12. Why might a taxpayer far from the coast object to paying for a sea wall?

    • They will be flooded by the new wall itself
    • They own the land behind the wall and gain all its value
    • They pay the cost but gain little, so the money seems poorly spent
    • They must live inside the wall to benefit from it

  13. A council weighs a 5 million pound sea wall against 150 homes. Which step is the cost-benefit analysis?

    • Counting the stakeholders who live nearby and listing their views
    • Measuring the height of the waves at the wall during a winter storm
    • Drawing contour lines on a map of the village and its surrounding fields
    • Comparing the cost of the wall with the value of the homes and jobs it saves

  14. Which card belongs in the 'Managed retreat' column?

    • A stretch of empty, low-value salt marsh
    • A new port that wants extra land for ships
    • A town seafront with shops to protect
    • A busy seaside resort with hotels and a railway

  15. Why is a busy seafront with hotels and shops usually held in place?

    • Its high value means the benefits of defence outweigh the costs
    • Shops cannot be flooded by sea water, because the shops sit behind a wall
    • Councils must hold every coast in place by law, whatever the local costs
    • Hotels absorb wave energy better than sand does, protecting the seafront

  16. Empty farmland with a single farmhouse sits behind a crumbling cliff. Which policy is most likely?

    • Hold the line at any price to protect one farmhouse, whatever it costs
    • Managed retreat, because the land has low value and few homes to save
    • Advance the line, to build a new port on the reclaimed land offshore
    • Hold the line, because any land is worth any cost to keep it safe

  17. Evaluate whether a council should spend public money to save a single home from the sea.

    • Only if the benefit of saving that home is worth the money spent on it
    • Always, because every home is worth any amount of public money
    • Never, because any spending on the coast is wasteful
    • Always, because one home protects a whole coastline

  18. Assess who should pay for coastal defences.

    • No one, because defences are never needed on the UK coast, so no bill arises
    • Only the residents who own homes, because they gain most from the defence built
    • A fair answer weighs local benefits against national costs, so residents and taxpayers may share the bill
    • Only taxpayers living far from the coast, because they pay most of the total bill

  19. Why might a council choose managed retreat for farmland behind a cliff?

    • The farmland has the highest value and must be defended at all costs, whatever it takes
    • Farmers always prefer to pay for their own sea walls, so councils need not help them
    • Managed retreat stops all erosion completely, so the cliff never moves again at all
    • The land is low value and cheaper to lose than to defend, so the money is better spent elsewhere

  20. Explain how a decision to defend one town can increase erosion elsewhere.

    • Defended towns attract more storms, so the coast erodes faster as a result of them
    • Defences add sand to the sea, which then erodes faster along the cliffs nearby
    • Defences can starve the next beach of sand, so erosion speeds up further along the coast
    • Defences make the waves stronger along every part of the coast, so erosion grows

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