Volcanic eruptions are destructive and often newsworthy events, but why do they occur? What are volcanoes? In this episode, Josh and Chuck take a look (but not too close) at the forces at work behind Earth's geological "hotheads."
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com
To view this and other transcripts, as well as support the generation of new transcripts, please subscribe.