Hurricanes are tropical weather systems while significant tornadoes generally occur in the temperate latitudes. The wind currents that move storms in the tropics are generally weaker than those that move storms in the temperate latitudes.
There is actually a good deal of overlap. The winds of most hurricanes and tornadoes and hurricanes fall into the same range. However, the strongest tornadoes have faster winds than the strongest hurricanes.
Both hurricanes and tornadoes produces very fast winds. As to which one has faster winds, it varies. Some tornadoes have faster winds than others and a tornado will vary in intensity during its existence. The same is true of hurricanes. In most cases the wind speeds in a tornado and in a hurricane will fall into the same range. In the most extremely cases, though, the strongest tornadoes produce faster winds than the strongest hurricanes.
They are in no way 'less violent'. They may seem it because tornadoes traval faster than a hurricane but, hurricanes last much longer and take more lives than a tornado does.
The statements "Hurricanes cover a larger area than tornadoes" and "Hurricanes have strong winds" are both true. Tornadoes most certainly can kill people.
This cannot be answered simply, as both hurricanes and tornadoes vary greatly in how bad they are. The impacts of both tornadoes and hurricanes can range from negligible to devastating. That said, the very worst hurricanes can be far deadlier and more destructive than the worst tornadoes.
The statement "Hurricanes cover a larger area than tornadoes" is true. "Hurricanes have strong winds" is also true unless there is a second part to it. Both hurricanes and tornadoes kill people.
The seismic waves of an earthquake travel faster than the winds of a tornado. But this is not what makes earthquakes destructive.
It kills more than either group on their own, but not more than hurricanes and tornadoes combined.
Yes. It is farily common for hurricanes to produce tornadoes. However, a hurricane will rarely produce tornadoes stronger than EF2.
Tornadoes are both much larger than tornadoes and last much longer.
Tropical storms are often, but not always, smaller than hurricanes. They are much bigger than tornadoes.
No, hurricanes are generally easier to predict. Hurricanes are much larger than tornadoes and occur over the course of days, as opposed to tornadoes which typically last a few minutes. As a result it is easier to study and monitor hurricanes and therefor predict them.