Tornado Research Paper

A tornado is a rotating column of air that extends from a thunderstorm to the ground. A tornado needs various factors to form, and is then formed by, warm moist air, and cool dry air. Once warm moist air and cool dry air meet, instability is formed, creating a change in wind direction. As a change in wind direction occurs, so does a horizontal spinning effect, that, with rising air, then tilts the air from horizontal to vertical, thus creating a tornado. Other factors included in forming a tornado, are, thunderstorms, an unstable atmosphere, and high winds.

A tornado can be forecasted, but it is not the easiest to do, due to so many factors that come into play. Meteologists use many different tools to forecast tornadoes. Meteologists use, barometers, thermometers, and anemometers to calculate tornado factors. Meteologists also use doppler radars, and if conditions develop that are favorable for tornadoes, then a tornado or severe thunderstorm watch is issued.

Tornadoes tend to impact human economy in many ways negatively. Firstly, depending on how strong the tornado is, tornadoes can pick up cars, houses, people, and even trees, and hurl them somewhere random. Not only can tornadoes create lots of chaos, but they can also impact cities as a whole. Each year, people

are also killed by airborne debris from tornadoes.
According to research, the frequency and intensity is increasing over time, and scientists are still studying to understand why, and how humans are affecting tornadoes occurency.

There has been an upward trend in storms causing financial losses, but there are also societal contributions to this trend, such as increases in population and wealth. Recently, scientists have also discovered that the number of tornadoes that occur in outbreaks is increasing by about 0.66 percent per year. Scientists are saying that, global warming could be cause of an increase in tornadoes and natural disasters. Fuel for storms is heat, and heat causes it causes more evaporation of water which is critical to generate

storms.
In conclusion, a tornado is a funnel of air that rotates, moving rapidly, and can destroy people, building, and towns. Tornadoes tend to look smoky and may contain multiple small tornadoes. Tornadoes impact humans and society negatively in many ways, and without tornadoes, life would be much different. Tornadoes are triggered by atmospheric instability, thunderstorms, and high wind speeds. They are also increasing in frequency and intensity over the years, because of global warming and climate change. Some other facts about tornadoes, are that, they can be referred to as cyclones or twisters. A majority of tornadoes have a wind speed that is less than 100 miles per hour, and the majority of tornadoes only travel a few miles before they tend to break off into debris. Tornadoes also only tend to last a few minutes, and extreme tornadoes can have wind speeds that reach over three hundred miles per hour. Extreme tornadoes tend to travel about one hundred miles or more before they break off into debris. Lastly, there are about one thousand to one thousand-two hundred tornadoes annually in the United States.