I wonder... if people know if tornadoes are coming for sure?

Hi my name is Kalaye.
Today I am going to be talking about tornadoes.

I wonder... if people know if tornadoes are coming for sure?

What makes a tornado happen is cold air and hot air mix together and then a dark cloud begins to appear and make a fierce tornado. A funnel comes down from a thundercloud. It can destroy cities and the land. It spins fast. It even can take stuff of the ground.

A tornado can last for several seconds or hours. It can rip the roofs off houses. Thousands and thousands of people have died during tornadoes.

Some scientists study tornadoes. Only some scientist can warn people when a tornado is coming. Some people have basements which is a good thing to help them keep safe. People risk there lives to help others.

By Kalaye