Explain in your own words, what the process of creating a tornado is?

A tornado is a violently rotating column of air.

Explanation:

Tornadoes are one of the most  powerful type of weather. It generally  form a funnel shape. Large tornadoes usually form during the time of thunderstorm. There have many conditions for the creation of tornadoes. A large thunderstorm occurs in a high cloud and changes occur in wind direction.  The change in the wind direction and wind speed causes air to swirl horizontally. A funnel  is formed and the funnel of swirling air begins to suck the warm air from the ground. Eventually the funnel become larger and touches the ground and becomes a tornado.

the answer is c. altitude. hope this ! #brainiac