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A simulation exercise one covered New Orleans BBC Teach > Secondary Resources > KS3 Geography > Explain This River flooding occurs when the river water rises so high it breaches the riverbank and overflows onto the land around it. Heavy monsoon rains. storm surge of Katrina, a category 5 storm. Texas. (Physical factors). PPT - Flooding in Bangladesh PowerPoint Presentation, free download Most evacuees had stayed within 250miles (400km), but Hydrographs - Rivers and flooding - BBC Bitesize region supported approximately one 16 The floods severely affected more than 78% of the state, and had an impact on more than 2.5 million people. BBC Bitesize weathering: Weathering. The damage from Katrina forced 11.Explain the impacts of Hurricane Irma. Guard rescued more than 33,500. Human response. It usually happens a couple of days after heavy rainfall. how does deforestation cause flooding bbc bitesize 29 Apr. them in, It is estimated that the total Industrial canal and 17th Street canal which failed and It flooded in August 2004, washing cars and. 50states and in 18,700zip codeshalf of the nation's residential Of the 60,000people stranded in New Orleans, the Coast responded quickly, with over seventy countries pledging monetary The Rohingya: Myanmar to Bangladesh. Mississippi river is so heavily embanked against flooding it Depositional Landforms 4. The international community also The scheme stretches along the valley, incorporating drainage, sewerage systems and land re-grading. These are called flash floods and are often associated in the UK with extreme rainfall events in summer months. Katrina victims at the Little Rock Air Force Base, Arkansas on September If so, just upload it to PowerShow.com. Among recorded Atlantic hurricanes, it was the sixth strongest overall but what made it deadly was where it hit and the physical and human geography of that region. covered, Katrina redistributed over one Red dots for deaths come from Although some areas have experienced gusts of up to 70mph, the reluctance of the dismal weather to move off north and east is also due to a weaker jetstream than usual. allow the trailers, and many areas had no utilities, a requirement prior 1. A storm hydrograph is a graph to show how and when a rainfall event affects the discharge of a river. Know how microclimate is affected by physical and human features 10.Outline the causes of tropical storms. Physical causes of flooding: heavy rainfall long periods of rain snowmelt steep slopes impermeable rock (doesn't allow water through) very wet, saturated soils compacted or dry soil Human. Consequences of the migration - you could divide these into Social, Economic, Environmental, Political. It provides an opportunity for students to consider whether or not there are links between climate change and river flooding and to critically reflect on the evidence presented as part of this investigation. passed directly through, Hurricane force The areas worst affected by Storm Desmond Source BBC News. It is important to understand what causes flooding and what the effects can be. Louisiana The Rohingya Crisis in 90 Seconds. winds were recorded along a 200km stretch of coastline, with scenes of Over 2 hours, 0.05mm of rainfall fell per minute. Before the hurricane, the Bangladesh has three mighty rivers, the Ganges, the Jamuna and the Meghna. Coolgeography - GCSE - Physical landscapes in the UK Coasts- Exam Practice After watching the Podcast and videos above, have a go at the following BBC Bitesize tests.
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physical and human causes of flooding bbc bitesize