The lava from Mount St. Helens is made up of rock that contains around 63 percent silica minerals. The lava from Kilauea is made

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2 years ago

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The lava from Mount St. Helens is made up of rock that contains around 63 percent silica minerals. The lava from Kilauea is made

up of rock that contains around 50 percent silica minerals. Based on this information and your observations in parts B through E, predict at least two factors that can affect the rate at which lava flows.

Geography

1 answer:

OLEGan [10] · Answer 1 · 2022-09-06T18:07:38+03:00

OLEGan [10]2 years ago

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Answer:

(1) Type of lava erupted and its viscosity; (2) Steepness of the ground over which it travels; (3) Whether the lava flows as a broad sheet, through a confined channel, or down a lava tube; and (4) Rate of lava production at the vent.

Explanation:

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