Earthquakes occur when:

A.the earth's plates rub against each other
B.magma squeezes through cracks in the crust
C.eroded sediment is carried away
D.heat and pressure build up under the surface

Earthquakes occur when Athe earths plates rub against each other Bmagma squeezes through cracks in the crust Ceroded sediment is carried away Dheat and pressure class=