GCSE GEOGRAPHY LEDC FLOODING CASE STUDY

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Catchment area – the area within the drainage basin. Steps can be taken to reduce the risk of flooding. Meanders make sure you know about the cross section of a meander as well. A drainage basin is the area drained by a river. Using geographical terms is essential. Use the following websites to help you revise. Confluence – the point at which two rivers or streams join.

Drainage Basins A drainage basin is the area drained by a river. Catchment area – the area within the drainage basin. It marks the boundary between two drainage basins. Hydrographs can help to show when a river will flood. You need to be able to explain how each of these landforms are formed. Mouth – the point where the river comes to the end, usually when entering a sea.

LEDC Flood Case Study: Bangladesh

There are many factors infuencing whether a flood will tsudy. Management techniques can be split into soft and hard engineering. Catchment area – the area within the drainage basin. Source – the beginning or start of a river.

Bangladesh flooding LEDC

It explains how hydrographs work through the interactive animations. When it rains the river responds. Weathering, erosion, transportation and deposition all operate in a river basin. Remember sustainability is about meeting the needs of today without harming the chances of future generations to meet their own needs. Steps can be taken to reduce the risk of flooding. V-shaped valleys Interlocking spurs Waterfalls and gorges.

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LEDC Flood Case Study: Bangladesh – Mindmap in GCSE Geography

Hydrographs can help to show tlooding a river will flood. Tributary – a stream or smaller river which joins a larger stream or river. Some methods are more sustainable than others. Watershed – the edge of highland surrounding a drainage basin.

gcse geography ledc flooding case study

A drainage basin is the area drained by a river. Confluence – the point at which two rivers or streams join.

It is important to be able to explain how the hydrological cycle works. You can even create your own river basin!

gcse geography ledc flooding case study

Hydrological cycle It is important to be able to explain how the hydrological cycle works. Use the following websites to help you revise.

It xtudy the boundary between two drainage basins. These factors can be split into natural and human. A list of river key terms is available here. This website is fantastic for river flooding. Flooding is not just caused by rain. Upper Middle Lower V-shaped valleys Interlocking spurs Waterfalls and gorges Meanders make sure you know about the cross section of a meander as well Ox-bow lakes Floodplains Deltas http: The hydrological water cycle sums up how water on the Earth cycles around a closed system i.

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Drainage Basins A drainage basin is the area drained by a river. Meanders make sure you know about the cross section of a meander as well Ox-bow lakes.

For the final exam you need to be able to interpret and compare hydrographs. This response is recorded by a hydrograph. For each factor make sure you can explain thoroughly how it would cause a flood. Meanders make sure you know about the cross section of a meander as well. Mouth – the point where the river comes to floodin end, usually when entering a sea.

You need to be able to explain how each of these landforms are formed. Using geographical terms is essential.