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Microbes guilty of killing 90% of the world's former inhabitants

Methanosarcina are ocean living microbes , although they are part of the global ecosystem , scientists at MIT have directly blamed these small creatures for wiping out around 90% of Earth's former inhabitants some 252 million years ago . The sea living microbes survive on organic carbon and nickel pumped by volcanic eruptions , and in return they release methane giving rise to a highly acidic ocean and a poisonous atmosphere. Due to the apocalyptic event caused by a large meteor strike and uncontrollable volcanic eruptions ,the amount of carbon dioxide in the atmosphere and the ocean increased rapidly , however the volcanic eruptions , according to the new findings , was just one of the contributors for the downfall of Earths former biosphere. The MIT Team found signs of high carbon containing gasses in previous rock sediment research projects caused by the said Eruptions,however as the volcanoes die down , the level of Carbon gases should gradually decrease as well , but acco...