Multiple Choice
Gas rich andesitic magmas generate composite cones made up of________ .
A) multiple overlapping rhyolite domes rimming a central caldera
B) conical shaped lava flows
C) abundant coarse pyroclastics and short, thick, viscous lava flows
D) abundant basalt dykes and thick accumulations of low viscosity flows
Correct Answer:

Verified
Correct Answer:
Verified
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