Journey back in time 56 million years, geologists have found a terrible event had cut out a new from the Atlantic ocean Duong.0: 00/1: domain 52Nu NamTheo Science Alert, 56 million years ago, the Left land only 3 oceans: the Pacific, Atlantic and Indian oceans. New research led by Agency Geological Survey of Denmark and Greenland (GEUS) has discovered how the Arctic Ocean off doi.Dai small positive cold and in fact is part of the ancient Atlantic, before cut off by volcanoes, a paleontologist Milo Barham from Curtin University (Australia), member of the research team, the graphic description biet.Anh stage complex geological activity "slice" ocean - Photo: SinghaphanAIIBTien Dr
. Barham explained that the volcanic activity and the uplift of the continental margin of the Greenland 56 million years ago led to the formation of a tropical landscapes new, narrow seaway connecting the Atlantic and Arctic waters around that separates it into an ocean moi.Khong only 2 waters cut off the giant, narrow strait go longer disturb the distribution of temperature and acidity in the deep parts of the ocean floor. The greenhouse effect caused many changes in both the two sides divided, leading to the world's northernmost had been "halved" in every sense: not only the two oceans which also owns 2 environment, ecosystems Status since do
Su differential uplift of our continental margin is created through the combination of the movement of tectonic plates and the stone is created from the lava of the volcano chain of events constantly. Many deep sea transformed into estuaries, rivers and swamps nong.Su event also affects the rest of the world. Many new land formation, climate change, many migratory animals have complex, vegetation changes. Geologists from GEUS Hovikoski Jussi said it was the "continental deformation." It was a period of Arctic warming and tropical landscapes appear in some places before coming back into this world gia.Hien ice, Earth has all 5 oceans, including 4 ocean is shaped after that event and the "Southern Ocean" - waters around Antarctica - has just been officially announced nhan.Nghien on Communication at Earth . Dịch vụ:
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