Product Description: Find out how clouds and fog are formed and how they are alike anddifferent.Additional features to aid comprehension include colorful images, informational diagrams, hands-on activities, detailed captions and callouts, a table of contents, a phonetic glossary, sources forfurther research, and an introduction to the author...read more

Product Description: Learn all about black rhinos, including where they live, why they are endangered, and how people are working together to save them. Chapters explain physical characteristics and behaviors as well. Additional features include full-color photographs, informative sidebars, detailed maps, a glossary of key words and phrases, and an introduction to the author...read more