Color photos fill this overview of tornadoes, which describes their formation, when and where they happen, tornado measurement, and historical deadly storms; explains how to make a tornado in a bottle; and lists related books and Web sites.
Studies the causes, effects, and consequences of avalanches and landslides. Includes historical facts and patterns, as well as an examination of humankind's role in causing these disasters.
Discusses the natural phenomenon of tornadoes, including their development, the destruction they cause, our ability to predict them, scientific studies, and efforts to educate and warn the public.
Defines and discusses certain calamitous events around the world, from past to modern times, that have resulted in death, famine, or economic destruction.
Presents a detailed description of avalanches, discussing their types and causes, the prediction of their occurrence, and the techniques of survival and rescue efforts.
Examines the nature, origins, and dangers of floods; discusses how to prevent them and protect against them; and also explains how river deltas help people in some areas.
