Respuesta :
Answer:
A. An instrument used to record earthquake waves.
Explanation:
Answer:
Explanation:
seismograph is used to measure the intensity of shock wave produce by earth surface. And it can be recorded on the Richer scale.
Answer:
A. An instrument used to record earthquake waves.
Explanation:
Answer:
Explanation:
seismograph is used to measure the intensity of shock wave produce by earth surface. And it can be recorded on the Richer scale.