Tornadoes form by  hot air and  cold air.  Many  people believe that a tornado their is no   tornado unless there is a funnel cloud.  Sometimes in the southern when a tornadoes reaches the floor it can change color because the dirt is actually a deep shade red.  Tornadoes are also formed by a thunder storm called supercall. 

    Another thing of tornadoes is that 1,200 tornadoes cause 70 deaths and 1,500 injuries. That leads to the US having the hit than any other nation in the world.  88% of tornadoes that hit the ground are weak tornadoes related deaths.  A small tornado can be very violent. It can be dangerous to houses, trees, and cars. The middle of a tornado is not  a good place to be.  In fact  when you go in a tornado there is no air. You can’t even breath . 

    Weak tornadoes usually  last for 1 to 10 minutes, but some tornadoes last longer. When a tornado comes the best thing to do is seek shelter as soon as possible so you are safe  from the storm . The strongest tornado often from when the wind at around 10,000 feet blows in a different direction than surface wind.

    Weak tornadoes may break branches or damage signs.  The strongest tornado , rated a maximum F-5 on the Fujita tornado scale. An F-scale is a damage scale developed by T.Theodore Fujita to relate  the degree of damages. Tornadoes are  powerful column of winter around the center atmospheric persure.

    0The wind of a twister can spin around at speeds up to 500 mph. Tornadoes can form very quickly sometimes in a minute or less. Most tornadoes have wind speeds of more then 300 mph. Tornadoes are also made by warm, moist air, and cold air.

Tornadoes mostly occur any where in the world, but the U.S is the country with the highest frequency of tornadoes. Each year there are about 1,200 tornadoes in the U.S.    and 75 injuries in the U.S.. Every year in the U.S. 670 houses are destroyed. More people die than houses are destroyed.

Almost 90 percent of tornadoes are weak FO or F1 lasting usually less than 10 minutes and causing less than 5 percent of tornadoes related deaths. Texas gets hit the most with an average of about 110 tornadoes a year. 20 percent of life is destroyed by tornadoes.

The most wonderful think about tornadoes is that they can appear in space, Earth, Jupiter ,Mars,Saturn. The part I like the most is that they are made of hot ,cold air , dust,snow, water,and oxygen that is way I like tornadoes.

Ariel Lasso