Which natural phenomenon can be measured on the Mercalli scale?

More Questions:

What innovator is credited with inventing the television?

Who wrote the poem "The Road Not Taken"?

Squid, octopus and cuttlefish are all types of what class?

Cheetahs are native to what two continents?

In season 16 of South Park, what chain store did Randy buy for $10,000?

What was compiled and published for the first time, in New York, in 1936?

What actor was the narrator in the 2000 movie "How the Grinch Stole Christmas"?

What other animal cartoon character made his screen debut as Porky Pig's nemesis in the 1937 short "Porky's Duck Hunt"?

How much does the Academy Award statue weigh?

From which bridge did Barry Miller fall from in the 1977 movie "Saturday Night Fever"?

In Disney's movie "The Lion King', what does "Hakuna Matata" mean?

Who had the fingers on his left hand glued together to make his disability look more real in the movie "The Usual Suspects"?

What famous speech delivered on November 19, 1863, lasted only two minutes?

Which detective was played by Jack Webb in the 1960s TV show "Dragnet"?

Which charcter did Neil Hamilton play in the original TV series "Batman"?