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2 votes
Whether an eruption will primarily produce lava flows or pyroclastic debris is not influenced by the ________ the source magma.

asked
User Beyeran
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1 Answer

1 vote
amount of melted rock in the source magma. It's important to note that the makeup of the lava (silicone) and it's viscosity--which may increase overall pressure within the magma chamber.
answered
User Chris Peckham
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7.9k points
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