A tornado is a violently rotating column of air that rotates while in contact with
both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the
Tornadoes What is a tornado? A tornado is a violent rotating column of air
extending from a thunderstorm to the ground. The most violent tornadoes are
Basic information about tornadoes, from the NOAA National Severe Storms
www.ask.com/youtube?q=What A Tornado&v=wlwyA-5iafg
Jan 2, 2013 ... Science expert Emerald Robinson explains what a tornado is and how it forms.To
view over 15000 other how-to, DIY, and advice videos on any ...
A tornado is a violently rotating column of air which descends from a
thunderstorm to the ground. No other weather phenomenon can match the fury
tornado dark, funnel-shaped cloud containing violently rotating air that develops
below a heavy cumulonimbus cloud mass and extends toward the...
A tornado appears as a rotating, funnel-shaped cloud that extends from a
thunderstorm to the ground with whirling winds that can reach 300 miles per hour
A tornado is a rapidly spinning tube of air that touches both the ground and a
cloud above. Tornadoes are sometimes called twisters. Not all tornadoes are ...
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.
Read the latest news and articles about tornadoes. Tornadoes are the most
powerful, unpredictable and destructive weather systems on Earth.