All Atmosphere articles – Page 4
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FeatureMolybdenum and evolution
Recent discoveries indicate that our atmosphere was not always oxygen rich - molybdenum could have been the limiting factor in the evolution of life on earth
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FeatureThe evolution of catalytic converters
From early smog problems to modern concerns about air pollution, catalysts pave the way in controlling the emissions from combustion engines
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FeatureOcean Acidification
Recent evidence suggests that ocean removal of carbon dioxide from the atmosphere is having serious consequences for marine life
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FeatureCF3SF5 - a 'super' greenhouse gas
Trifluoromethyl sulfur pentafluoride - a byproduct of the electronics industry - has been named a 'super' greenhouse gas by physical chemists
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FeatureThe carbon dioxide problem
Measuring carbon dioxide from plant debris provides an opportunity for an inquiry-based experiment aimed at 14-15 year olds. Similar experiments are done by soil scientists and ecologists in their efforts to understand the global carbon cycle
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