Plate tectonics
Popularity 2
Discusses plate tectonics, the theory that the surface of the earth is always moving, and the connection of this phenomenon to earthquakes and volcanoes.
Plate tectonicsJuvenile literatureEarthquakesVolcanoesGeologyTectonique des plaquesOuvrages pour la jeunesseJUVENILE NONFICTIONScience & NatureEarth SciencesGeneral