This Peterson First guide contains easy-to-understand answers to questions about the weather, such as why the sky is blue, what makes it rain, and what causes rainbows. The book also features 116 color photographs that show how to identify clouds, with explanations of what each cloud type tells about the weather to come.
ROGER TORY PETERSON, one of the world’s greatest naturalists, received every major award for ornithology, natural science, and conservation as well as numerous honorary degrees, medals, and citations, including the Presidential Medal of Freedom. The Peterson Identification System has been called the greatest invention since binoculars.