"Earth is our home, and its our responsibility to take care of it. Thats just one important truth students will learn through this title, which tackles the problem of pollution in an accessible way. With text written to support elementary science curricula, students will learn what causes pollution, why its harmful, and what can be done to fix it. Detailed photographs and fact boxes supplement the text, and nonfiction text features complete a comprehensive learning experience. The texts clear call to action is sure to inspire students to become global guardians!"--Provided by publisher.