Volcano Facts -- What Is the Difference Between Magma and Lava? How Many Volcanoes Are There and What Types Are They? - Children's Earthquake & Volcan - Paperback

by Prodigy (Author)

What is the difference between a magma and a lava? Where does this hot molten rock come from? Get ready to have your mind blown with awesome facts about the only gateways to the planet's core. Grab a copy of this educational book today