Clasky, Leonard

For millions of years, green sea turtles migrated long distances through the world's oceans. This gentle giant has played an important role in keeping oceans healthy. Unfortunately, green sea turtle populations were severely harmed by human actions in recent centuries. This book explores the history of the green sea turtle as it became endangered, as well as how conservation efforts allowed the turtle's population to rise once again. Amazing photographs of green sea turtles are paired with engaging text and graphic organizers to allow readers to understand the importance of green sea turtle conservation. This book will inspire its readers to do their part to conserve endangered species-including the green sea turtle.

"In the 21st century, people are starting to rely more frequently on robots for all kinds of things. Inventions such as drones, mechanical insects, and self-flying planes have changed the way people interact with the world around them. Through accessible text, augmented with full-color photographs, sidebars, and intriguing fact boxes, readers learn about the newest, most exciting advancements in aerial robotics and how they benefit people. A list of questions promotes critical thinking about various aspects of this high-interest topic that presents STEM concepts in a fun and fascinating way"--.