In its 4.5 billion-year history, the earth has undergone a great number of changes. Trace the evolution of the earth, peek deep inside at the varied layers, and examine how climate affects regions over time.
Children discover the characteristics of minerals and see how different minerals make up different kinds of rocks: igneous, sedimentary and metamorphic.
Children discover the process by whick the Earth's water supply has been recycled over millions of years, centering on three stages: evaporation, condensation and precipitation.