Describes the conditions under which tornadoes form and where they are most likely to occur, examines some of the problems that accompany tornadoes, tells the stories of some of history's most destructive tornadoes, and looks at what is being done to limit storm damage.
Presents an introduction to the geology, in simple text with illustrations, providing information on how the Earth was formed, as well as plate tectonics, various land forms, erosion, and more.
Explains how climates are created by sunlight, winds, ocean currents, and water and land features; describes the characteristics of warm and cold climates; and discusses factors in climate change.
