In Studying Our Earth, Inside and Out, readers will learn in depth information about the layers of Earth and our changing landscape. Featuring real-life photogr
A collection of essays and articles provides a study of how the planet works, discussing Earth's structure, geographical features, geologic history, and evoluti
What if we could open up our planet and look inside? From its red-hot core to the highest mountain peak, come see Earth as you've never seen it before in a colo
Earth is the only planet in our solar system that is suitable for life. It has liquid water, oxygen, and enough gravity to hold its own atmosphere. But did you