the planet's average surface temperature has risen about 1.62 degrees fahrenheit (0.9 degrees celsius) since the late 19th century, a change driven largely by increased carbon dioxide and other human-made emissions into the atmosphere.
the planet's average surface temperature has risen about 1.62 degrees fahrenheit (0.9 degrees celsius) since the late 19th century, a change driven largely by increased carbon dioxide and other human-made emissions into the atmosphere.
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the highest air temperature ever measured on earth was 56.7 °c (134.1 °f) in furnace creek, california, in death valley, in 1913.