Author: Baby Professor
Publisher: Speedy Publishing LLC
ISBN: 154198773X
Category : Juvenile Nonfiction
Languages : en
Pages : 75
Book Description
Scientists estimate that the Earth is more than 4 billion years old. In all these years, a lot has happened. If you have ever wondered what Earth looked like in the beginning of time, then this is the book to have. It includes information on Earth’s history and how scientists learn about the past. Read and learn.