In a new book on Jackson, âUntouchable,â the writer Randall Sullivan repeats the hundred-million figure for âThriller.â And earlier this year, fan sites were a buzzing with the news that the Michael Jackson estate had âconfirmedâ that Jackson had sold a total of a billion records.
Thunderstorms What is a thunderstorm? A thunderstorm is a storm with lightning and thunder. Its produced by a cumulonimbus cloud, usually producing gusty winds, heavy rain and sometimes hail. What causes a thunderstorm? The basic ingredients used to make a thunderstorm are moisture, unstable air and lift.
Thunderstorms Impact Our Lives. When a storm contains thunder and lightning, it is considered to be a thunderstorm. Take a look at the map below to see the average number of thunderstorm days per year.