How can the arrival and progress of an earthquake be recognized on a seismogram? A. by wavy lines of characteristic shapes B. by gaps of characteristic shapes in a line C. by a steadily rising line D. - QAmmunity.org

How can the arrival and progress of an earthquake be recognized on a seismogram? A. by wavy lines of characteristic shapes B. by gaps of characteristic shapes in a line C. by a steadily rising line D.

asked Nov 16, 2020 157k views

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