Volcano PlushVolcanoes are places in the Earths crust where superheated rock reaches the surface. An eruption occurs when hot gas and molten rock burst out flinging ash and boulders into the sky. The most powerful ones occur where tectonic plates collide. Memorable gift, educational tool, fun souvenir and collectible decoration for families, friends, students, educators, geologists, explorers, scientists and all fans of planet Earth. This soft plushie is