That would be a matter of opinion, but a reasonable choice might be
the eruption of Vesuvius that destroyed and buried Pompei in 76 CE.
Blocks are the most dangerous pyroclastic material.
Some rocks are pyroclastic but most are not.
Pyroclastic material would be produced by a violent eruption of a volcano. Pyroclasts are gases in highly viscous magma which expand as they explode pulverized rock up through the vent.
plinian
No. Magma is molten rock that is beneath earth's surface. When it erupts it can form lava or pyroclastic material. Although pyroclastic material can form rocks, most rocks are not from pyroclastic material.
No. The most dangerous pyroclastic material is volcanic ash.
Only the most violent volcanic eruptions feature a pyroclastic flow.
The most devastating eruption was on May 18th 1890.
The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.The deaths were caused by a pyroclastic surge of extremely hot gasses from the volcano's eruption. These gasses instantly killed anything in their path.
Usually not. Although it is possible to have pyroclastic material with a basaltic composition, most basaltic rocks are from simple lava flows.
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False. The greatest hazard comes from pyroclastic flows.