Earth is the planet we know the most about because it's our home, but we're always learning more. Every day we find out something new about the animals that live in the oceans, the plants that grow in the forests, and what's inside Earth's crust. Readers will enjoy taking a closer look at some of the most fascinating things about the planet we call home, expanding their knowledge of common science curriculum topics. Through vivid photographs and clearly labeled diagrams, they will learn even more about our fascinating planet.