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Social Studies, 10.10.2019 21:20 kookycookiefanx

Sketch and describe how melting occurs along mid-ocean ridges and why the resulting magmas are basaltic (mafic). sketch and describe how magma is generated in a subduction zone. explain how the crystallization of minerals can change the composition of remaining magma. describe the main differences between felsic and mafic rocks

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