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Biology 16 Online
OpenStudy (anonymous):

Which is generated by movements of tectonic plates? HELP PLEASE A. volcanoes B. ocean currents C. seismic waves D. earth's magnetic field

OpenStudy (anonymous):

help

OpenStudy (anonymous):

Earths magnetic field is generated by the flow of metal in the core of the Earth. Volcanoes are created at subduction zones and hotspots in the middle of plates. Ocean currents are powered by temperature gradients and salinity gradients. Seismic waves are caused by earthquakes, which are caused by.....

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

c

OpenStudy (anonymous):

the answer is C! i took assesment

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