This hands-on model makes illustrating the mysteries of the Earth easy. The outside of the model shows the oceans and continents.
- Earth's two hemispheres separate to show the four main layers of the earth: crust, mantel, outer core and inner core, plus their temperatures and depths.
- It's easy for students to handle and examine because it's made of soft foam and measures 5" in diameter.
- Includes fact-filled activity guide.
- Grades Pre K-3.