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Causes of global warming

Duration: 00:53

A look at the importance of the greenhouse effect. Describes how global warming is caused due to a combination of climate change, air pollution and a rise in greenhouse gases. Is human activity also to blame?

Available since: Tue 9 Apr 2013

This clip is from

GCSE Bitesize Revision Geography: Global Issues

Covering development issues, world trade, aid, population, world tourism and energy.

First broadcast: 28 Apr 2006

Image for Geography: Global Issues Not currently available on BBC iPlayer

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