What is the Most Dangerous Natural Disaster? Droughts are conditions drier than normal that occur when there is a prolonged stretch of abnormally low or no rainfall. During droughts, there are water shortages and crop damage. Next Pages: 1 2 3 4 5 6 7 8 9 10 cyclones Droughts Earthquakes Extreme cold Extreme heat flood Hurricanes Landslides Most Dangerous Natural Disaster Natural Disaster Tornadoes Typhoons Volcanic Wildfires 2024-02-01 MahdisM