yes humans are responsible
no
earthquake
earthquake
No, the humans of Earth have not yet recorded a 10.0 earthquake.
earthquake
earthquakes
An earthquake is responsible 'cause underwater earthquakes cause tsunamis.
jyy
No, the earthquake was caused by the Pacific Plate subducting under the Eurasian Plate. Humans don't even have the ability to predict earthquakes, let alone cause them.
geological
Mercalli scale
humans are responsible