RIVER FLOODING Miss Parson – Allerton Grange School.

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RIVER FLOODING Miss Parson – Allerton Grange School

Transcript of RIVER FLOODING Miss Parson – Allerton Grange School.

RIVER FLOODING

Miss Parson – Allerton Grange School

Aim – to understand the conditions which may cause a river to flood

Look at the following pictures, they will give you hints to factors that cause

river flooding

How did you do ?

Deforestation

Urbanisation

How did you do ?

Narrowing channels

Saturated ground

Snowmelt

Rivers joining

(confluence)

How did you do ?

TASK

Use the information you have gathered to create a mind map to show the possible causes of river

flooding. You could add extra sections if you have any other ideas

but you must explain HOW each factor could cause flooding

http://www.flickr.com/photos/rae69/36464200/ - slide4/12http://www.flickr.com/photos/almaz73/1815415291/ - slide 5/12http://www.flickr.com/photos/loquenoves/406999745/ - slide 5/12http://www.flickr.com/photos/jup3nep/2178766424/ - slide 6/13http://www.flickr.com/photos/mambolove/469419956/ - slide 7/13http://www.flickr.com/photos/salvita_42/2649975992/ - slide 8/14http://www.flickr.com/photos/fortphoto/402180292/ - slide 9/14http://www.flickr.com/photos/nwphotoguy/418566742/ - slide 10/15http://www.flickr.com/photos/apertur3/9102888/ - slide 11/15