A description of the special conditions that can cause a thunderstorm to become
According to the National Oceanographic and Atmospheric Administration,
tornadoes form when warm air creates a rotating updraft in a powerful
www.ask.com/youtube?q=What Cause Tornadoes&v=ep2YY_D7wdk
Dec 12, 2013 ... This is a Science Made Easy Video. A quick and fun cartoon lesson about
tornadoes. Great for teachers and students- hope you guys enjoy!
The most common and practical way to determine the strength of a tornado is to
look at the damage it caused. From the damage, we can estimate the wind ...
Types and Causes of Tornadoes: A tornado is a strong, turbulent column of air,
moving fast and keeping in contact with the earth's surface and a vertically ...
A tornado is rapidly spinning air that develops from a thunderstorms and is ... This
rising air is what causes all the rain and hail to form from the water in the air.
Apr 8, 2014 ... The U.S. has more tornadoes than anywhere else on Earth, but their sudden
twists and turns still make them mysterious and mesmerizing.
May 1, 2011 ... We don't know if a particular storm will produce a tornado so the truth is we really
don't know what causes a tornado. We do know the ...
Tornados are associated with violent and destructive windstorms occurring over
land characterized by a funnel-shaped cloud extending towards the ground.
View More Tornado Photos ... What causes tornadoes? ... the updraft and the
surrounding winds may cause the updraft to begin rotating-and a tornado is born.