A typical tornado is perhaps 100 yards wide and 10,000 feet tall. This gives a volume of roughly 700 million cubic feet.
A backup disc is usually not used for Windows itself or applications, but for personal data. Thus the amount of space needed depends entirely on how much space your files take up.
Tornadoes often lift some soil, but the usually do not do much to the ground except in the most extreme cases.
The preferred course of action, in the case of a tornado, is to get into your basement or storm cellar. You are much safer underground.
Yes, apps take up memory and space on your iPod.
It depends on where the crawl space is. If it is under the house or in the foundation it may be a good place to go. If it is a space just under the roof then it would be one of the worst possible places to go. When a tornado hits a house the roof is usually the first thing to go, which may either exposed the crawlspace or take the crawlspace with it.
That would be a tornado. Once the process starts, a tornado can form in a matter of seconds. Hurricanes, by contrast, usually take several days to form and are easy to track.
The Space Shuttle usually took off from Kennedy Space Center in Florida.
Generally tornadoes go northeast although they can go in any direction.
They usually first call in and report it to the National Weather Service office of the area they are in then they will take pictures and video and some chasers try to get data on the tornado.
It depends. Each app takes up a different amount of space. Usually it takes up about 5-10 mega bites.
lots
depending on the severity of the tornado, the destruction could last from seconds to minutes. the larger the tornado, the more damage it will do. the closer to the center, the stronger the winds