Year 7 - Geography
Protecting the UK's coastline
Coasts: what shapes life at the coast?
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This pupil-friendly study guide includes a unit summary, clear notes, common mistakes, and quick questions with answers.
Unit Summary
This unit teaches pupils how physical and human processes shape our coastline. Pupils will also learn about the threats and challenges coastlines face in a warming world.
Lesson Summary
You will learn to describe how different methods of hard and soft engineering protect the UK's coastline from erosion.
Key Notes
- Hard engineering is the building of fixed structures to slow down the waves and the rate of erosion.
- Soft engineering is working with nature to reduce the risk of flooding and erosion.
- Examples of hard engineering include groynes, sea walls and gabions.
- Examples of soft engineering include beach replenishment and dune stabilisation.
Vocabulary To Learn
- erosion: the process of Earth's surface, e.g. rock or soil, being worn away and transported from its original site
- cliff: a tall, vertical rock face
- wave: waves are the movements of energy across water
- beach: an area of land between low and storm tide marks made up of materials like sand, mud and stones
Common Mistakes To Avoid
- Students may think that coastal defences stop erosion entirely.
3 Quick Questions (With Answers)
1. Explain this geography topic using two clear key points.
Hard engineering is the building of fixed structures to slow down the waves and the rate of erosion. Soft engineering is working with nature to reduce the risk of flooding and erosion.
2. Define this geography term and use it in an example. 'erosion'
the process of Earth's surface, e.g. rock or soil, being worn away and transported from its original site.
3. Correct this common geography misunderstanding.
Mistake: Students may think that coastal defences stop erosion entirely. Correction: Coastal defences aim to protect the coastline from erosion, and can greatly reduce erosion but they can't stop it completely. Defences don't last forever, so eventually the power of the sea will regain strength in areas previously protected.
More Lessons In This Unit
- Coastal management Study Guide
- Depositional coastal landforms Study Guide
- Erosional coastal landforms Study Guide
- GIS: Visualising and Analysing coastal erosion Study Guide
- Processes shaping the coastline Study Guide
- The future of global coasts Study Guide
- The impacts of climate change on Tuvalu Study Guide
- The UK's coastline Study Guide
- Threats to the UK's coastline Study Guide
- Tuvalu: An island nation Study Guide
- Waves and tides Study Guide
Browse all guides in the Year 7 Geography guide library.