@Solomonzelman can you help me with this
Which best describes the difference between a seismograph and seismogram?
A.
A seismograph detects earthquake activity, while a seismogram is the written record of that activity.
B.
A seismograph is the written record of earthquake activity, while a seismogram is the instrument that detects earthquakes.
C.
A seismograph detects earthquake activity, while a seismogram measures the depths of the earth's layers.
D.
A seismograph detects continental drift, while a seismogram detects plate tectonic movements.
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OpenStudy (swagster23780):
@One098
OpenStudy (swagster23780):
@Data_LG2
OpenStudy (swagster23780):
@Jackky
OpenStudy (swagster23780):
@Zale101 please help me
OpenStudy (jackky):
A
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OpenStudy (jackky):
I did
OpenStudy (swagster23780):
THX
OpenStudy (jackky):
ur welcome
OpenStudy (swagster23780):
Which occurs at a convergent boundary where one plate moves under another plate?
A.
deep sea trench
B.
mid-ocean ridge
C.
hotspot
D.
rift valley
OpenStudy (swagster23780):
CAN YOU HELP ME WITH THIS ONE TOO
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OpenStudy (swagster23780):
sorry for the caps
OpenStudy (jackky):
i think its B
OpenStudy (jackky):
98% sure
OpenStudy (jackky):
sorry i meant to type ANSWEr A
OpenStudy (jackky):
@SWAGSTER23780
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OpenStudy (swagster23780):
still here
OpenStudy (jackky):
ok its a
OpenStudy (swagster23780):
Which best describes the compositions of layers A and B?
A.
A is like plastic; B is liquid.
B.
A is solid; B is like plastic.
C.
A is solid; B is liquid.
D.
A is liquid; B is solid.