Is there any ONE person who discovered global warming? If not, what year was global warming discovered?.

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Studies Neha Sharma 1 year 1 Answer 163 views Silver 0

Answer ( 1 )

  1. 1800-1870
    Level of carbon dioxide gas (CO2) in the atmosphere, as later measured in ancient ice, is about 290 ppm (parts per million).

    Mean global temperature (1850-1890) is roughly 13.7°C.

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