Crucigrama emergencyVersión en línea Solve the crossword por sau sao 1 an unexpected and usually dangerous situation that calls for immediate action 2 an emergency vehicle that transports people to the hospital in emergencies. 3 It is a large wave caused by movements in Earth's outer layer, or crust, which move ocean water. 4 shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. 1 4 3 2