As many as 7,000 massive underground methane bubbles, formed by thawing permafrost are set to explode in Siberia. Such explosions, while releasing greenhouse gases, can create massive craters and poses a major safety risk to the local people • r/worldnews

As many as 7,000 massive underground methane bubbles, formed by thawing permafrost are set to explode in Siberia. Such explosions, while releasing greenhouse gases, can create massive craters and poses a major safety risk to the local people (digitaljournal.com)

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