February 2nd 10, 10:13 PM
posted to uk.sci.weather
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First recorded activity by Weather-Banter: Aug 2003
Posts: 685
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A quick question, just curious really...
Ian H wrote:
Its 2094000 ppm of oxygen versus around 360 ppm of carbon dioxide at
the last count!
2 million parts per million?!!
--
Brian Wakem
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