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Author Question: Rhyolite magma usually erupts in which form? a. thin, fast lava flows b. thick, fast lava flows ... (Read 143 times)

jwb375

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on: Jul 13, 2018
Rhyolite magma usually erupts in which form?
   a. thin, fast lava flows
   b. thick, fast lava flows
   c. thick, slow lava flows
   d. fast ash flows
   e. fine ash columns

Question 2

Hotspot volcanoes in an oceanic plate ____.
   a. create large amounts of serpentine as they react with groundwater
   b. tend to form large lava flows from wet basalt
   c. are among the most explosive of volcanoes
   d. originate from melted rhyolite in the seafloor
   e. originate from deep peridotite, which rises as a plume of dry basalt


mcarey591

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Reply #1 on: Jul 13, 2018
Answer to Question 1

ANSWER: e

Answer to Question 2

ANSWER: e


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