No. Tornadoes are purely wind events. The storms that spawn tornadoes, however, typically produce heavy rain. So, tornadoes can be accompanied by flooding, but the flooding is not a product of the tornado itself. Hurricanes, which some people confuse with tornadoes, can also cause major flooding.
No tornadoes are violently rotating windstorms. Flooding can accompany tornadoes, but is not caused by them.
No, hurricanes do produce floods but tornadoes do not, although the storms that produce them can.
No. Tornadoes cause erosion.
No. Humidity is an important factor in the formation of tornadoes but it is not a direct cause of tornadoes.
It is possible, though the tornado itself would not be the cause. Tornadoes are often accompanied by very heavy rain which can cause flooding. A flood can alter the course of a river.
If strong enough they can cause flood damage, wild fires from lightning and destruction from wind. Tornadoes can also result from severe thunderstorms in some cases.
No. Tornadoes can be very destructive, but they do not cause air pollution.
No. Tornadoes do not cause flooding.
Tornadoes do not cause lighting. However tornadoes form during thunderstorms, so they are often accompanied by lightning.
No. Moving plates cause most earthquakes but have absolutely nothing to do with tornadoes. Tornadoes are caused by strong thunderstorms.
No, we can simulate tornadoes using fans but we cannot create actual tornadoes.
Based on U.S. statistics about 2% of tornadoes cause deaths which works out to about 25 killer tornadoes in an average year.
No. The movement of Earth's plates can cause earthquakes and tsunamis but is completely unrelated tornadoes. Tornadoes are produced by severe thunderstorms.