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| January 2, 2008 | main | |
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Are there any benefits to global warming?:
Overall, global warming will have both positive and negative effects. Having more carbon dioxide (a greenhouse gas) in the atmosphere could improve crop yields, but the changing climate is also likely to create water shortages in many areas, that may...
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Overall, global warming will have both positive and negative effects. Having more carbon dioxide (a greenhouse gas) in the atmosphere could improve crop yields, but the changing climate is also likely to create water shortages in many areas, that may...
view discussion >
Global warming - how will it affect your life?:
The build up of greenhouse gases, especially carbon dioxide, prevents heat escaping into space. Some scientists predict that Earth's temperatures will rise as much as 6°C by the year 2100....
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The build up of greenhouse gases, especially carbon dioxide, prevents heat escaping into space. Some scientists predict that Earth's temperatures will rise as much as 6°C by the year 2100....
view discussion >