Hurricanes tend to be deadlier because the affect a larger area, and cause widespread flooding in addition to having strong winds, while tornadoes are limited to a relative small swath of damage cause by wind and debris.
Neither. Tornado and twister are two words for the same thing.
There is no such things as "a Katrina hurricane." Hurricane Katrina was a particular hurricane that hit the Gulf Coast in 2005. Hurricane Katrina was worse than any tornado on record and deadlier and more destructive than any recorded snowstorm. Katrina was worse than most earthquakes, but not all. Hurricane Katrina killed about 1,800 people. Some earthquakes have had death tolls in the hundreds of thousands.
It can't. A hurricane can't become a tornado.
a hurricane
Both a hurricane and a tornado have centers of intense low pressure.
If you mean a hurricane in a bottle then yes, a hurricane in a bottle and a tornado in a bottle are the same thing. In shape, however, the vortex bears more resemblance to a tornado than a hurricane.
The winds in a tornado funnel are perhaps faster (and therefore more destructive) than a hurricane, but the diameter of a tornado is very very small compared with a hurricane.
The Galveston hurricane was far deadlier, with a death toll of 6,000 to 12,000 compared to Katrina's 1,800.
No, a hurricane is a huge storm hundreds of miles wide. A tornado is tiny by comparison.
a tornado because of when it hit it it keeps going but a hurricane will stop at land
The duration of Hurricane Ivan tornado outbreak is 48 hours.
The duration of Hurricane Georges tornado outbreak is 144 hours.