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Tornados

 

tornado1

 

Tornados, or twisters, are columns of air that spin violently, reaching speeds of over 420 km/h. They destroy  crops and any houses or vehicles in their path. Tornadoes are rare in the UK, but one struck Kensel Rise, London, on 7 December 2006, damaging houses and cars. In the book and film of The Wizard of Oz (1939) Dorothy is carried by a tornado from her Kansas home to the magical land of Oz.

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