Slide 1

Slide 2 Preparation before starting this Revision unit you need to have:- Sorted you theory notes and produced a contents page Have your case studies completed Introduction This unit is to give you 30 minutes of Geography Revision on the Hazards topic. Work through the tasks and stick to the timings. You could work through this unit more than once Resources You will find these resources useful Contents page from your files, the supporting PowerPoint presentation (this can be downloaded to your MP3 player or phone) the topic glossary

Slide 3 You may begin….. Record down your start time

Slide What do each of these terms mean?

Slide Complete the boxes using the terms from the previous slide

Slide Learn these terms

Slide Storm Hydrographs Where is 1.The rising Limb 2.The falling limb 3.Basin Lag 4.Peak Flow 5.Base flow 6.Storm Runoff What is rainfall Intensity ?

Slide How do these factors affect the Storm Hydrograph ?

Slide FLOODS Complete the table

Slide LEDC Case study to illustrate the causes, effects and management of river flooding LocationAsia FloodsTime and Date 2007 Extent What happened Effects on people Primary Secondary Effects on buildings Primary Secondary Effects on Economy Primary Secondary Response Short termResponse Long Term How was the event Managed? Complete this TABLE

Slide MEDC Case study to illustrate the causes, effects and management of river flooding. LocationBoscastleTime and Date 2009 Extent What happened Effects on people Primary Secondary Effects on buildings Primary Secondary Effects on Economy Primary Secondary Response Short termResponse Long Term How was the event Managed? Complete this TABLE

Slide Flood Strategies

Slide Weathering Erosion Deposition

Slide Complete the table

Slide How do the 3 stages differ?

Slide UPPER COURSE Name the main processes and the key features of this stage

Slide MIDDLE COURSE Name the main processes and the key features of this stage

Slide LOWER COURSE Name the main processes and the key features of this stage

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