| Subject | Date Asked |
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| CO2 | 10/28/2009 |
Q: We are teaching our primary and secondary students about Climate Change, and of course we hear a lot ... A: Ah, sorry I understand now. There are two ways you can talk about this: either the weight of CO2, ...
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| CO2 | 10/26/2009 |
Q: We are teaching our primary and secondary students about Climate Change, and of course we hear a lot ... A: The specific techniques of measuring CO2 are not my expertise, but hopefully my limited knowledge ...
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| CO2-induced global warming | 9/1/2009 |
Q: If CO2 is the primary driver of recent global warming, what explanations are there for a full cool ... A: I'm not quite sure what you mean by "full cool year". But just because CO2 is the primary driver of ...
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| getting rid of carbon dioxide in the atmosphere | 7/12/2009 |
Q: This might be a stupid question but I need to ask: The hole in the ozone layer has repaired itself ... A: You have fallen under a very common misconception about the ozone layer, and that is that the ozone ...
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| CO2 | 6/1/2009 |
Q: I am confused. I have read that CO2 is not toxic and not a pollutant. Cars and industries burn ... A: Take heart, you're not as confused as you think. The main danger from running your car in the garage ...
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| Global Warming | 5/7/2009 |
Q: I'm writing an article for my journalism class about global warming, and I interviewed some people ... A: Those conspiracy theorists are fun aren't they? Of course, not a single person who makes those ...
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| Trees and global warming | 4/27/2009 |
Q: If everyone on earth planted one tree, how many coal plants would that equalize in terms of CO2? A: From the American Forestry Association: "If every American family planted just one tree, the amount ...
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| the current situation of global warming. | 4/24/2009 |
Q: I'm currently doing a project about global warming. I'd like to know what is the current situation ... A: Your question was very general, so I'm not sure exactly what you are asking. But hopefully I can ...
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| Ozon layer | 4/23/2009 |
Q: Since many years, we are worried about a hole in Ozon layer. Q. When oxygen comes in contact with ... A: To be quite honest ozone depletion is a bit outside of my area expertise, but I will try to help ...
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