No.
Not real tornado. Scientists have produces small vortices in labs that resemble tornadoes, and have simulated tornadoes in supercomputers, but they cannot create real tornadoes.
Scientists track tornadoes using Doppler radar and reports from eyewitnesses.
Scientists follow tornadoes to track where they are going and warn people in their paths. They also study tornadoes to learn more about them so they can be better predicted.
Currently, none. Most scientists have acknowledged that it is impossible to prevent tornadoes.
Since tornadoes are a form of weather, the scientists who study tornadoes are weather scientists of meteorologists.
The scientific name for tornadoes is "tornado." Tornado is the widely accepted term used by meteorologists and scientists to describe a rapidly rotating column of air that extends from a thunderstorm to the ground.
People who study tornadoes are a type of meteorologist.
Since tornadoes are a form of weather they would be studied mostly by meteorologists. Some of these may be storm chasers, who conduct research in the field with tornadoes as they occur, though most storm chasers are not scientists.
no
Nothing. Tornadoes are a natural phenomenon. We cannot change their nature.
Scientists are studying the storms that produce tornadoes, looking for indicators of tornado development that could give earlier warnings.
They are also called fire whirls. This is the term preferred by scientists as they technically are not tornadoes.