Incredible But True Incredible But True Human World History Makers Cities Of The World Art And Music Sporting Headlines Plant Life Fish, Amphibians, Reptiles Birds and Mammals Creepy Crawlies Marine Life Restless Earth Earth's Secrets Changing Weather Seas And Oceans Comparisons Amazing Structures Machines And Man World Of Inventions Travelling Around Mysterious Universe	Tropical Storms Each year tropical cyclones, which can produce winds of more than 124mph (200kph) and may be 500km in diameter, cause more loss of life than all other kinds of storm combined. Hurricanes   Previous: Back Book: Incredible But True Section: Incredible But True Chapter: Changing Weather