A tornado is a violently rotating column of air that rotates while in contact with
both the surface ..... Even though the tornado is dissipating, it is still capable of
causing damage. The storm is ...
Apr 19, 2016 ... Tornadoes are violent storms that kill 80 people each year. Here are some facts
about how they form and how to stay safe.
Basic information about tornadoes, from the NOAA National Severe Storms ...
The rear flank downdraft is the motion in the storm that causes the hook echo ...
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 Causes a Tornado&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!
www.ask.com/youtube?q=What Causes a Tornado&v=lmWh9jV_1ac
Aug 19, 2014 ... Meteorologist James Spann sheds light on the lifespan of tornadoes as they go
from supercell thunderstorms to ..... What causes cavities?
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 ...
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.
Birth of a tornado. Below: x. Jump to discuss comments below. discuss. x. Image:
Kids in St. Louis. Next story in Weather News National temperature set at 'broil'.
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.