Answers

2014-07-11T12:27:16+08:00
It appears when there is a sudden movement in the deep sea

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2014-07-11T22:21:45+08:00
Bulkanismo is came from the philiphines which the vulcano is active like taal vulcano,mayon vlcano and there are 22 vulcano active that sometimes fired.. :)
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