Take the trip of a lifetime as you journey through the rock cycle. Be sure to pack your bags because this trip could take millions of years!
Learn more about how rocks transform throughout the rock cycle while playing the game and understand the time spans involved.
Explore the rock cycle in detail with an interactive diagram and learn about specific rocks. When you're ready, take the quiz to test your knowledge. Download the Pro version for 2x as many questions, access to more rock profiles and a zero ad experience.