tornadoes

Tornadoes are the most dangerous weather's in the u.s.a. There are different kinds of strong tornadoes. Like weak, strong and violent. Weak tornadoes only last for 10-11 minutes. Strong tornadoes last for 20-21 minutes. Violent tornadoes last for at least one hour. The tornado outbreak in 1974 had 148 tornadoes and killed 1,000's of people and 5,448 people had lots of injuries. Most of these tornadoes made people go homeless. Tornadoes destroyed 1,000 of homes.


How does the tornado begin. When a tornado is mixed with hot air and cold air it will begin. But tornadoes sometime begin with lots of wind in high speed. These tornadoes are very dangerous to us so we wanna stay away from these dangerous weathers.