'Earthquake' is地震 (jishin) in Japanese.
That will vary, depending on the strength of the earthquake, and in general, what exactly gets damaged.
$100 billion
100,000,000
it all dipends how bad it is
The 1989 Loma Prieta earthquake in California caused an estimated $6 billion in damages.
About £150.00
300 billion
The cost to fix the damage from Haiti's earthquake in 2010 was estimated to be around $7.8 billion.
So far the amount of people that have died in the Japanese earthquake is 10,000 people.
15 billion
i would like to know too