Physical Landscapes in the UKIntroduction

The Coast That Is Disappearing

Part of Coastal Processes and LandformsGCSE Geography

This introduction covers The Coast That Is Disappearing within Coastal Processes and Landforms for GCSE Geography. Revise Coastal Processes and Landforms in Physical Landscapes in the UK for GCSE Geography with 15 exam-style questions and 22 flashcards. This topic shows up very often in GCSE exams, so students should be able to explain it clearly, not just recognise the term. It is section 1 of 14 in this topic. Use this introduction to connect the idea to the wider topic before moving on to questions and flashcards.

Topic position

Section 1 of 14

Practice

15 questions

Recall

22 flashcards

🌊 The Coast That Is Disappearing

In 1995, the residents of Holbeck Hall Hotel in Scarborough watched their garden begin to slide towards the sea. Over four days, a 60-metre section of cliff collapsed, taking the hotel's south wing with it. The building was eventually demolished — not by any storm, but by the relentless, invisible work of water soaking into soft rock until gravity did the rest.

On the Holderness Coast in East Yorkshire, whole villages have vanished. In the village of Skipsea, a farmhouse photographed standing on clifftop ground in the 1990s is now gone — swallowed by the North Sea. Thirty villages that existed at the time of the Domesday Book in 1086 are now underwater. The coastline here retreats by an average of 1.7 metres every year — and after storms, sections can collapse by up to 10 metres in a single night.

The coast is not a passive, stable boundary between land and sea. It is an active battlefield, where waves carrying the energy of thousands of miles of open ocean meet rock and cliffs that have been weakening for centuries. Understanding that battle — the processes, the landforms, and why some coasts retreat while others resist — is the heart of this topic.

Keep building this topic

Read this section alongside the surrounding pages in Coastal Processes and Landforms. That gives you the full topic sequence instead of a single isolated revision point.

Practice Questions for Coastal Processes and Landforms

Which of the following best describes a destructive wave?

  • A. A wave with strong swash, weak backwash and low height that deposits material on a beach
  • B. A wave with strong backwash, weak swash and tall, steep profile that erodes the coastline
  • C. A wave that only forms in sheltered bays and builds up sandy beaches over time
  • D. A wave with equal swash and backwash that neither erodes nor deposits material
1 markfoundation

Explain how hydraulic action erodes a cliff face. [2 marks]

2 marksstandard

Quick Recall Flashcards

What is attrition?
Rocks and pebbles carried by waves knock against each other, breaking into smaller, rounder, smoother fragments over time.
What is longshore drift?
Waves approach the beach at an angle, moving sediment along the coast in a zigzag pattern. Swash moves material up at an angle; backwash pulls it back at 90 degrees.

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