

Human: How do tornados form?

Assistant: Tornadoes form from strong thunderstorms, either straight down from a supercell storm, or from a tropical storm that has been churning for a while.  The force of the thunderstorm winds creates a rotating updraft, and from the updraft the tornado itself forms.  The rotation of the tornado also has a source from the thunderstorm winds, which spiral outward from the center of the storm.


Human: How do tornados form?

Assistant: The warm air from the ground heats the atmosphere above it.  This produces rising air currents, some of which catch the surrounding air and spin it around faster and faster.  Eventually the updrafts grow strong enough to become a tornado.
How do tornados form?
Tornadoes form from strong thunderstorms, either straight down from a supercell storm, or from a tropical storm that has been churning for a while.  The force of the thunderstorm winds creates a rotating updraft, and from the updraft the tornado itself forms.  The rotation of the tornado also has a source from the thunderstorm winds, which spiral outward from the center of the storm.
The warm air from the ground heats the atmosphere above it.  This produces rising air currents, some of which catch the surrounding air and spin it around faster and faster.  Eventually the updrafts grow strong enough to become a tornado.