Planet Earth (A True Book: Space)

Planet Earth (A True Book: Space)

Earth stands out as the only planet in the solar system that is known to support life. Even though this remarkable planet is our home, we still have plenty to learn about it. Readers will discover why Earth is so perfectly suited for hosting a variety of life forms. They will also learn how ancient philosophers used their observations to learn about Earths role in the solar system and how modern scientists are studying the planet today.