WASHINGTON — New research indicates a powerful greenhouse gas is at least four times more prevalent in the atmosphere than previously estimated. The research, based on data from a NASA-funded ...
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Which Gas is the Most Poisonous? Top 5 Gases that are Most Toxic and Dangerous to Humans
The air we breathe is a mixture of different gases made up of 78.1% (by volume) nitrogen, 21% oxygen, 0.9% argon, and 0.04% carbon dioxide. Oxygen is the most abundant gas in the atmosphere, essential ...
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