the molten minerals with high temperature and pressure in the ground spewing out, this form of natural disaster is easy to cope than relative to the earthquakes and tsunamis because the current technology can measure and predict threats to relocate people to safety. Volcanic eruption caused the strong geological activity, and earthquakes, when the volcanic eruption on land, usually small tsunami risk, longer if the volcanic eruption under the sea, deep, be prepared to deal with earthquakes and tsunamis. Source: iSenpai.jp-the original link
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