Evaluate the impact of causes of flooding. Make notes about the different factors that have an impact on flooding. Then add details for your chosen case study, and evaluate the importance of the different factors on the flood event. Causes of flooding Size of drainage basin Number of tributaries (drainage density) Steepness of slopes Geology and soils Vegetation type Urban/rural land use Weather and climate Other Summary of the impact of each factor on flooding Evaluate the impact on your chosen case study: (date/location): You may compare with further case studies