John Seach, Volcano Live

 Gas Eruptions - John Seach

Volocanic gas emissions are integral to the workings of volcanoes. Explosive eruptions are caused by decompression of gas rich magma. At the other end of activity there is the continuous degassing of volcanic vents, lava lakes, water lakes, and soil. It is speculated that most of the volcano gas emissions occur through the soil in passive volcanic activity.
 

Gas Eruptions
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