How do weather forecasters predict storms? When does a snowstorm turn into a real blizzard? Get answers to these questions and more in the Natural Disasters series, which features clear explanations and tips for being prepared for extreme natural events. This photo-illustrated book describes wildfires, including forest fires, grass fires, and bush fires. Explains how these fires are started, what conditions create a crisis, and steps taken to put fires out. Also includes information on staying safe and preventing wildfires.