Global warming triggered the biggest extinction in history - study - Newshub

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Global warming triggered the biggest extinction in history - study (https://www.newshub.co.nz/home/world/2018/12/global-warming-triggered-the-biggest-extinction-in-history-study.html) NewshubA warming climate led to the biggest mass extinction in Earth's history, scientists have claimed. Around 252 million years ago - nearly 200 million years before ...



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