Why Is There So Much Oil in the Arctic? - Live Science

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Why Is There So Much Oil in the Arctic?  Live Science

In 2007, two Russian submarines plunged down 2.5 miles (4 kilometers) into the Arctic Ocean and planted a national flag onto a piece of continental shelf known ...

https://www.livescience.com/66008-why-oil-in-arctic.html

2019-08-03 12:23:00Z
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