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Earth Sciences 22 Online
OpenStudy (daisyduck04):

What activates a convection current, starting the flow of a fluid? A. cold temperatures at the north pole B. heated liquids at the earth’s surface C. iron-rich rocks in the mantle D. temperature differences in the mantle

OpenStudy (daisyduck04):

@mehek14

OpenStudy (daisyduck04):

oh ok:(

OpenStudy (daisyduck04):

@pooja195 plz try to help me

OpenStudy (daisyduck04):

will medal and fan

OpenStudy (daisyduck04):

@Whitemonsterbunny17

pooja195 (pooja195):

What choices can we eliminate?

OpenStudy (daisyduck04):

@countrygirl1431

OpenStudy (daisyduck04):

ummm c and a

OpenStudy (-spencerbraz-):

i think it is d

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