Early Life on Earth

How and where did life begin on Earth? What makes Earth capable of sustaining living creatures? This information-rich book takes readers billions of years into the past to understand the earliest life-forms on Earth. They�ll delve deeply into essential science topics such as geological time, evolution, and animal classification. Intricate illustrations and 3-D images transport readers to a time before humans walked the earth. Engaging fact boxes highlight fascinating information and encourage curiosity. Avid and reluctant readers alike will be transfixed by the marvels of our planet�s earliest life-forms, making this book a valuable addition to any library.