Volcanoes

Video Space Volcanoes - Shelf Life 360 Awe-inspiring extraterrestrial eruptions. Video Shelf Life 18: Under the Volcanoes What makes one volcano more explosive than another? Reading Making Rocks Some volcanoes slowly ooze magma while others explode with immense power. Yet all volcanic eruptions begin in the magma chamber.... Game Find a Vent Climb aboard a virtual expedition in search of a deep sea vent. Exhibit Volcanoes Under the Sea The longest volcano chain in the world is the 80,000-kilometer-long mid-ocean ridge system. Article Mapping Mt. Rainier Beneath the glacier-clad summit of Mt. Rainier lies an active volcano, which has more than once produced enough molten rock to bury... Game + Video Plates on the Move Volcanoes, tsunamis, earthquakes... Examine how plate tectonics affect our world! Exhibit Volcanism Volcanoes provide an efficient way for solid planets and moons to shed their internal heat. Reading Volcanoes: Magma Rising What causes volcanoes to erupt? How do scientists study them? Explore one of the most powerful volcanic eruptions in history. Article Volcanoes Some volcanoes explode with the force of an atomic bomb. Others spill rivers of gently flowing lava. Blog Post Expedition to a Modern Pompeii An archaeological site preserved by volcanic ash reveals a day frozen in time. November 6, 2014