The earths crust is split into large pieces called plates. When they move they cause a earthquake.
Alabama
i think so....
their is an machine that detects it
earthqukes
seizeograph
near the boundaries
destroy homes and lives
oceans and rivers horese and earthqukes
there are millions of earthqukes that have past
there is an eruption thus causing the plates in the earth move.
no it not plates below the earth cause earthqukes
a seismograph is used to measure intensity of earthquake