Costs and benefits of managing flood risk
I can assess the costs and benefits associated with hard and soft engineering strategies aimed at reducing river flooding.
Costs and benefits of managing flood risk
I can assess the costs and benefits associated with hard and soft engineering strategies aimed at reducing river flooding.
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Lesson details
Key learning points
- There are costs and benefits of management strategies to reduce river flooding.
- Hard engineering strategies include flood walls, embankments and flood barriers.
- Soft engineering strategies include flood plain retention and river restoration.
Keywords
Sustainable - meeting the needs of the present without compromising the ability of future generations to meet their own needs
Hard engineering - use of artificial structures and technologies to control natural processes, such as flooding or river erosion
Soft engineering - uses natural processes and landscape features to reduce the risk of flooding and erosion
Common misconception
Hard engineering is always better than soft engineering.
While hard engineering can be effective, it is not always the best choice due to cost and environmental impact. Soft engineering can be more sustainable and less intrusive.
To help you plan your year 10 geography lesson on: Costs and benefits of managing flood risk, download all teaching resources for free and adapt to suit your pupils' needs...
To help you plan your year 10 geography lesson on: Costs and benefits of managing flood risk, download all teaching resources for free and adapt to suit your pupils' needs.
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Explore more key stage 4 geography lessons from the River landscapes unit, dive into the full secondary geography curriculum, or learn more about lesson planning.
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