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Earth Trivia:Earth oxygen reduction

Researchers say the oxygen content in the atmosphere has decreased by 0.7% over the past 800,000 years.


Earth Trivia:Earth oxygen reduction-3trivia
Earth Trivia:Earth oxygen reduction

Analyze past oxygen samples in the Greenland and Antarctic ice sheets and compare today's oxygen concentrations.

It was found that the oxygen concentration was reduced by 0.1% in the past 100 years due to the burning of fossil fuels.

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