98% of tornadoes can be ridden out in a sturdy building in an interior room. If the tornado is F4-F5, unless you're in a reinforced storm cellar, (gasp!) you're a goner. But keep in mind the odds of that happening are extremely low.
No, it can not happen. You will always need a cloud to form a tornado. The kind of cloud that a tornado uses is a cumulonimbus cloud.
A tornado can hit a house, but cannot happen indoors.
in tornado alley which is in Texas and states close to it
No most tornado strikes happen in the Midwest in tornado valley but they can happen any where but mainly in middle March to early October
When two tornadoes meet they merge to form a larger tornado. This is an unusual occurrence, but when it does happen it usually involves a large tornado absorbing a smaller one.
There is not such thing as a "chemical tornado" a tornado is the result of thermodynamic physical processes.
it can stop the tornado
It becomes a tornado, obviously.
No. A tornado is a vortex of air. There is no air in space.
It is impossible to predict where the next tornado will occur.
If two tornadoes meet, they will merge to form one tornado.
it will be announced on the radio that a tornado has been spotted in your area