Hello mr simpson and fellow class mates today my presentation is about Tornado.
A tornado is a violently rotating column of air that is in contact with both the surface of the earth and a cloud or, in rare cases, the base of a cumulus cloud. They are often referred to as.Twisters or cyclones,[
Most tornadoes have wind speeds less than 110 miles per hour (177 km/h),
are about 250 feet (76 m) across, and travel a few miles (several kilometers)
before dissipating.
The vast majority of tornadoes in the world occur in the so-called "Tornado Alley" region of the United States, although they can occur nearly anywhere in North America.
This is a picture of a tornado.
Tornado comes to most of the North American States that are on the Eastern side of the Rocky Mountains.
Tornadoes are nature’s most violent storms.
All the people are scared of the tornado.
Tornados may appear nearly transparent until dust and debris are picked up or a
cloud forms in the funnel.
Occasionally, tornadoes develop so rapidly that little, if any, advance warning is possible. Before a tornado hits, the wind may die down and the air may become very still
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.
thunderstorm to the ground with whirling winds that can reach 300 miles per
hour.
If you see approaching tornado or any of the danger signs, be prepared to take
shelter immediately.
shelter immediately.
That Tornado comes to united states every year during spring and summer months.
Tornados are called as a deadly twisters.
Tornado's can distroy houses in few seconds.
Tornadoes are nature’s most violent storms. Spawned from powerful thunderstorms,
tornadoes can cause fatalities and devastate a neighborhood in seconds.
tornadoes can cause fatalities and devastate a neighborhood in seconds.
Here's a video of deadly twister.
Most tornadoes form from thunderstorms. You need
warm, moist air from the Gulf of Mexico and cool, dry air from Canada. When
these two air masses meet, they create instability in the atmosphere.
warm, moist air from the Gulf of Mexico and cool, dry air from Canada. When
these two air masses meet, they create instability in the atmosphere.