Which of the following scales is used to measure the damage by a hurricane?

The extent of damage caused by earthquake is not influenced by which one of the following

Which one of the following regions of the U.S.A. is known as “Tornado Alley”?

An avalanche is a type of which one of the following disasters?

Which one of the following earthquakes is very severe and disastrous ?

Which of the following is not cause of origin of Earthquakes?