It depends what you call a tornado. Most tornado-like clouds do not touch the earth's surface. Some say that until it touches the ground it is not a tornado but a funnel cloud; however the definition of a tornado does not state that it must touch the ground. It all depends on what you're taught.
not tornadoes do not have names they only get named by the place where they touch down
There are almost no extrusive rocks on the earths surface because they are all under the earths surface. They are mainly lower than the earths surface.
Yes, it happens all the time.
i dont know what the answer is at all
all ofthe changes on earth surface occur slowly
Tornadoes are virtually unheard of in Nevada, but can and do occur.
i think
No, tornadoes do not have to touch the ground to be considered a tornado. A tornado is considered to be a rotating column of air that extends from the base of a thunderstorm to the ground. However, not all tornadoes reach the ground, and those that do are most likely considered more dangerous.
All 50 states in the U.S. have had tornadoes. However, the majority touch down between the Rocky Mountains and the Appalachian Mountains, particularly on the Great Plains. Florida also sees a high number of tornadoes.
A map.
A map is a flat drawing that shows all or parts of earth surface.
No. Some tornadoes touch down in open fields and cause no damage or injuries. However, all tornadoes have the potential to cause harm, even EF0 tornadoes. There are some whrilwinds that are harmless, such as most dust devils. These are not tornadoes, though they sometimes look like them.