Examines the different types of rocks, how they were created, what breaks them down, in what state all the rocks of the world once existed, and more. Features an interactive question-and-answer format and hands-on activities.
General Note
Title from container.
Program originally produced in 1994.
DVD features: science quiz; interactive glossary; Rocks are crystals; Quarries supply rocks; Lost laffs from the lab; science standard clips.
DVD-ROM features: teacher's guide, Internet links, screen saver.