What do volcanoes reveal about the Earth? Geologist Elizabeth Cottrell explains how volcanoes form, how they work, and what comes out of them. See what she learns from volcanic rocks collected from the seafloor.
#SECCTV celebrates every student who is “Moving Up & Moving On” at the end of this school year! Tune in to SECC’s cable channels as well as the channel livestream to celebrate 2023 graduates. Full listings of graduations and promotions are available on secctv.org/graduation. pic.twitter.com/sgOno2cHfw