Which of the Following Events Could Increase Earth's Temperature

The Earths average temperature has risen by 15F over the past century and climate scientists estimate it will rise another 05 to 86F by the end of this century depending in part on future emissions. Already by the late 1960s as the implementation of the World Weather Watch and GARP was getting underway scientific concern was beginning to mount reinforced by the increasing carbon dioxide concentrations evident from the early observations at Mauna Loa that human activities could in fact already be starting to impact on the Earths climate at global scales SMIC 1971.

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Global vegetable production yields could fall by 35 globally by 2100 if greenhouse gas emissions remain at current levels due to water scarcity.

. US production of corn could be reduced by 18 by a 2 C increase in temperature. 11C The increase in temperature since pre-industrial times 2400bn tonnes CO2 humans have emitted to date 500bn tonnes more would leave only a. This is the most extreme instance of a climate-caused extinction event.

1 That may not sound like much to worry about since most of us experience much greater temperature changes over the course of a. Research shows that a social-emotional learning curriculum can lead to improved academic performance. Social Emotional Learning Curriculum.

It could be cut in half by a 4 C increase. In the absence of a magnetic field charged particles from the Sun will deplete the atmosphere and further increase the Earths temperature to an average of around 420 K 147 C 296 F in 28 billion years causing the last remaining life on Earth to die out.

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Our Climate Models Are Wrong Claims Study Climate Change Global Warming Catastrophic Events

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