How Are Reports Of Earthquakes Kept?
Why would you need a geophone and a hydrophone? A seismograph, seen on the Discovering Earth via Seismology poster, is essential for comprehending the planet's inner workings. The seismograph is a device that measures earthquake-induced ground motion. Seismographs may be installed temporarily or permanently. Temporary installations are used at the foot of Nangar Parbat Mountain in northeast Pakistan to solve geologically relevant research challenges.
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