NOAA — For 800,000 years before the twentieth century, carbon dioxide levels in Earth’s atmosphere never exceeded 300 parts per million. Then the Industrial Revolution began, and modern human civilization started burning through millions of years of fossilized carbon in the geological blink of an eye. NOAA scientists reported that in March 2015 the monthly […]
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Carbon Dioxide Breaks 800,000 Year Record
Posted in Environment, Global Warming, health and wellness, Science
Also tagged carbon dioxide, CO2, greenhouse gas emissions, greenhouse gases
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