Active volcanoes: active volcanoes, including those that are still erupting frequently and those that have not erupted for a long time, but have erupted in human history. Dormant volcano: a volcano that has not erupted for a long time, but will erupt in the future. It is a sleeping volcano that has left the crustal movement zone and temporarily stopped its activity. Once it enters the crustal movement zone again, it will have the chance to erupt again. It is difficult to draw a clear distinction between it and the active volcano. Dead volcano: a volcano that has no active capacity, some of which have preserved its unique form, but there is no record of eruption and no active performance in history.<BR>
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