how magma is generated at different plate margins Flashcards

1
Q

oceanic oceanic convergent

A

partial melting of subducting crust, geothermal gradient, friction

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2
Q

oceanic continental convergent

A

partial melting of oceanic crust, geothermal gradient, friction

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3
Q

continental continental convergent

A

partial melting of case of continental crust, geothermal gradient

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4
Q

oceanic oceanic divergent

A

partial melting of upper mantle, convection currents

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