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Earth Sciences 14 Online
OpenStudy (mrcoolguy):

please help

OpenStudy (mrcoolguy):

Which best describes the difference between a seismograph and seismogram? A. A seismograph detects earthquake activity, while a seismogram detects plate movements. B. A seismograph is the graphic records of the movements within the earth, while a seismogram is the instrument that detects those movements. C. A seismograph records earthquake activity, while a seismogram records volcanic activity. D. A seismograph is the instrument that detects and records movements within the earth, while a seismogram is the written record of those movements.

OpenStudy (mrcoolguy):

@Agl202

OpenStudy (mrcoolguy):

i think C

OpenStudy (agl202):

No not quite

OpenStudy (mrcoolguy):

D ????

OpenStudy (agl202):

Yesss

OpenStudy (mrcoolguy):

ty

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