There is air and thus oxygen inside of them. Contrary to popular belief, although pressure is low inside a tornado it is not a complete vacuum.
Since the density of the air in a tornado is reduced by the pressure drop the overall concentration of oxygen is lower than it would normally be. Some estimates indicate that in the very largest tornadoes (which have the largest pressure drops) may have as little as 70% the normal amount of air and thus oxygen.
Tornadoes are sometimes divided into "weak" tornadoes "strong" and "violent" tornadoes. Weak tornadoes are those rated EF0 and EF1. Most tornadoes are weak. Strong tornadoes are those rated EF2 and EF3. Violent tornadoes are those rated EF4 and EF5. They are the rarest of tornadoes, only about 1% of tornadoes are this strong.
Tornadoes are often referred to simply as "tornadoes" or "twisters."
The plural of tornado is tornadoes.
Tennessee averages about 30 tornadoes per year.
1)There are constant hurricanes and tornadoes 2)No oxygen 3)No food
Since the density of the air in a tornado is reduced by the pressure drop the overall concentration of oxygen is lower than it would normally be. Some estimates indicate that in the very largest tornadoes (which have the largest pressure drops) may have as little as 70% the normal amount of air and thus oxygen.
Tornadoes in the U.S. are called tornadoes.
Tornadoes are sometimes divided into "weak" tornadoes "strong" and "violent" tornadoes. Weak tornadoes are those rated EF0 and EF1. Most tornadoes are weak. Strong tornadoes are those rated EF2 and EF3. Violent tornadoes are those rated EF4 and EF5. They are the rarest of tornadoes, only about 1% of tornadoes are this strong.
It depends on what you mean by extreme. Tornadoes of EF4 and EF5 tornadoes, however are often referred to as violent tornadoes. These account for about 1% of all tornadoes.
Tornadoes don't get named, Hurricanes do, but Tornadoes don't.
No. Tornadoes are dangerous.
Florida frequently has tornadoes, though several states have more tornadoes annually.
Yes, some strong tornadoes create brief satellite tornadoes that circle the main funnel.
Antarctica is the continent that does not have tornadoes. Tornadoes typically form over land, so the cold and uninhabited nature of Antarctica makes it unlikely for tornadoes to occur there.
Tornadoes are often referred to simply as "tornadoes" or "twisters."
There is nothing to be "done" about tornadoes. Tornadoes are a natural weather event.