Final answer:
An EF1 tornado would be considered weak while an EF5 tornado would be devastating, as indicated by the Enhanced Fujita Scale which classifies the intensity of tornadoes.
Step-by-step explanation:
The correct answer to the question 'An EF1 tornado would be _________ whereas an EF5 tornado would be _________ .' is (a) weak; devastating. This is informed by the Enhanced Fujita Scale which rates the intensity of tornadoes by the damage they cause. An EF1 tornado has wind speeds ranging from 86 to 110 miles per hour, which can damage roofs, gutters, and siding. On the other hand, an EF5 tornado is the most intense with wind speeds exceeding 200 miles per hour, capable of incredible destruction such as blowing strong frame houses off their foundations and sweeping them away, thus it would be characterized as devastating. It is important to note that the EF scale does not directly measure wind speed, but rather estimates it based on damage.
An EF1 tornado would be weak whereas an EF5 tornado would be devastating. Tornadoes are powerful rotating columns of air that can cause extensive damage. The Enhanced Fujita (EF) Scale is used to classify tornadoes based on the damage they cause, with EF1 being relatively weak and EF5 being the most destructive.