Within a town, possibly if nearby gas stations are destroyed. It is also possible, thoug less likely, that a national shortage could occur if a violent tornado strikes a major oil refinery.
It is not necessary for surviving the tornado, but it is helpful in the aftermath. Even weak tornadoes can cause major power outages, so having a gasoline-powered generator can be very useful.
No. Tornadoes can be very destructive, but they do not cause air pollution.
No. Tornadoes do not cause flooding.
That would be highly unlikely. Trees do not stop tornadoes and many tornadoes have gone through forests.
The gasoline will cause damage to the injection pump due to lack of lubricity. If mixed with diesel the gasoline will cause higher combustion temperatures and can cause valve damage, piston scoring and heating problems with the engine.Putting 100% straight gasoline in a diesel engine, if it can be started, it will not run for long and it will be permanently damaged.For more information please see the answer to the Related Question shown below.
Based on U.S. statistics about 2% of tornadoes cause deaths which works out to about 25 killer tornadoes in an average year.
Nothing COSSES anything. There are things that CAUSE tornadoes.
We don't need tornadoes. They cause death and destruction.
Nothing. Tornadoes are a natural weather phenomena.
No. Since tornadoes form in thunderstorms they are usually accompanied by lightning, but they do not actually cause lightning.
There is no way for people to cause tornadoes.
Humidity itself does not cause tornadoes. Tornadoes form from the interaction of different air masses with varying temperature, humidity, and wind conditions. High humidity levels can contribute to the instability needed for severe thunderstorms that can produce tornadoes under the right atmospheric conditions.