This fact-filled, colorful book and easy-to-assemble 3-D model gives kids a unique look at the planet we call home. With this informative book, kids will discover how planet Earth was formed, learn about how mountains are made, read about why volcanoes erupt, explore different climate systems, and so much more Also included are 20 sturdy press-out pieces to build your own science fair-ready 3-D model of the planet that, when assembled,...