Volcano example sentences

She remembered that she had seen this in class in a video of a tsunami that had hit the Hawaiian islands in 194 Her geography teacher had shown her class the video, and told them that tsunamis can be caused by earthquakes, volcanoes and landslides.Sudden movements like earthquakes and volcanoes cause mass destruction over the surface of the earth.A volcano is a vent (opening) in the earth's crust through which molten material erupts suddenly.They often take place in conjunction with earthquakes, floods and volcanoes.