It isn't. In fact, the moist air from a body of water can cause a potentially tornadic storm (or any storm for that matter) to intensify .
There are no tornadoes that are made of water, but tornadoes do touch down on water fairly often. Tornadoes on water are called waterspouts.
Yes!
Tornadoes in Canada are usually not as bad as they are in the U.S. But a number of tornadoes in Canadian history, perhaps most notable the Edmonton tornado of 1987, have been pretty destructive.
Yes. Tornadoes have been known to destroy entire towns.
Yes, tornadoes on water are called waterspouts.
Tornadoes are categorized on the Fujita scale from F0 to F5 based on how bad their damag is.
No. A tornado that moves onto water will keep going without being significantly affected. In such a case it is called a waterspout. Waterspouts can also develop on water and then move onto land as tornadoes. There are numerous examples of tornadoes crossing water. Most notably, the three deadliest tornadoes in U.S. history all crossed the Mississippi River. See the links below for tornadoes moving across water.
Yes. Tornadoes formed over water are called waterspouts.
No. Tornadoes usually form on land, not water. Tornadoes on water are called waterspouts. Tornadoes are spawned by thunderstorms, which are fueled by warm, moist, unstable air. A cold body of water tends to stabilize the atmosphere, making thunderstorms and tornadoes less likely. A warm body of water has the opposite effect.
Tornadoes on water are called waterspouts.
Tornadoes most often form on land, but they can form over water.
Neither slat water nor sugar water make tornadoes. Tornadoes are an atmospheric phenomenon. If you mean those cool little tornadoes in the 2-liter soda bottles, both CAN make them. They will be much harder than distilled water though.