Key Terms 0.0 / 5 ? GeologyKey termsA2/A-levelOther Created by: GTC1828Created on: 29-07-19 15:30 Andesitic Magma that is 52-63% Silica content found at convergent margins 1 of 8 Assimilation Ascending magmas evolve chemically by recruiting early dissolved or melted components 2 of 8 Asthenosphere The upper layer of the Earth's mantle 3 of 8 Basaltic magma Thin, runny lava found at divergent margins and hotspots 4 of 8 Convection cells Residual heat in the core leftover from the Earth being formed and from decay of radioactive heat producing elements in the mantle/crust 5 of 8 Convergent 2 lithospheric plates colliding with each other 6 of 8 Divergent 2 lithospheric plates moving away from each other 7 of 8 Decompression melting The up 8 of 8
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