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How can we help stop global warming - PowerPoint PPT Presentation

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Title:

How can we help stop global warming

Description:

We can turn off TVs, computers, game machines and don't leave them on stand by. ... Cheap flights with Easyjet and Ryanair might in the future be very costly in ... – PowerPoint PPT presentation

Number of Views:860
Avg rating:3.0/5.0
Date added: 25 September 2009
Slides: 12
Added by: Username withheld or not provided
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