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Tornado

en.wikipedia.org/wiki/Tornado

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 ...

Tornado Facts: Causes, Formation & Seeking Shelter - Live Science

www.livescience.com/21498-tornado-facts.html

Apr 19, 2016 ... Tornadoes are violent storms that kill 80 people each year. ... Tornado wind and debris cause most of the structural damage suffered, but nearly half of the injuries ... This Old House Is Actually The Most Secure Place on Earth.

What causes a tornado to form? | Reference.com

www.reference.com/science/causes-tornado-form-4c866daf4cf70df

When this construct rotates and touches the ground, it becomes a tornado. ... Exactly Causes a Tornado · Interesting Facts about a Tornado · Cause Effects of a ...

Types and Causes of Tornadoes - Conserve Energy Future

www.conserve-energy-future.com/types-and-causes-of-tornadoes.php

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 ...

www.ask.com/youtube?q=Exactly Causes a Tornado&v=ep2YY_D7wdk
Dec 12, 2013 ... A quick and fun cartoon lesson about tornadoes. ... What Causes Tornadoes ... Yeah it is really educational! and I never knew this stuff until I ...

WHAT CAUSES TORNADOES AND HURRICANES?

www.theweatherprediction.com/basic_weather_questions/tornadoes_hurricanes.html

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.

www.ask.com/youtube?q=Exactly Causes a Tornado&v=lmWh9jV_1ac
Aug 19, 2014 ... Meteorologist James Spann sheds light on the lifespan of tornadoes as they .... actually know why some storms spawn tornadoes and others don't). ... heat causes tornado, it means that tornado can be developed by burning a ...

What causes tornadoes? | MNN - Mother Nature Network

www.mnn.com/earth-matters/translating-uncle-sam/stories/what-causes-tornadoes

Apr 8, 2014 ... The U.S. has more tornadoes than anywhere else on Earth, but their sudden ... which could collapse and actually cause winds to speed up.

How Tornadoes Form and Why They're so Unpredictable

news.nationalgeographic.com/2015/05/150511-tornadoes-storms-midwest-weather-science/

May 11, 2015 ... A tornado lowers to the ground near Chickasha, Oklahoma, on May 6 ... This happens when air descending from the supercell causes rotation near the ground .... Sometimes the system "makes really good forecasts, and other ...

What Causes A Tornado? - Naked Science Forum

www.thenakedscientists.com/forum/index.php?topic=25490.0

When the hailstones fall they cause a mass destruction in our ... Believe it or not tornado alley actually extends all the way up to Canada.

Answer
Clouds form when water vapor condenses in the air. This releases heat, which increases the updraft temperature and the kinetic energy of air movement. In supercell thunderstorms, updrafts are strong and may create a vortex of air that may form a tornado.
Most scientists consider this to be a simplified and incomplete explanation. The finer details of tornado formation and dissipation are still unknown.
More Info

What causes tornadoes?

www.weatherquestions.com

May 30, 2013 ... A description of the special conditions that can cause a thunderstorm to become tornadic.

Severe Weather 101: Tornado Basics

www.nssl.noaa.gov

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 ...

Tornadoes - Weather Wiz Kids weather information for kids

www.weatherwizkids.com

It is not fully understood about how exactly tornadoes form, grow and die. ... as widely recognized as tornadoes, they can cause comparable, and in some cases,  ...