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Author Question: A composite volcano is formed by A) successive flows of fluid basaltic lava. B) a mixture of ... (Read 44 times)

gonzo233

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on: Jul 29, 2018
A composite volcano is formed by
 
  A) successive flows of fluid basaltic lava.
  B) a mixture of rock and lava.
  C) alternating layers of lava, ash, and mud flow debris.
  D) the accumulation of ash, cinders, and rock debris.

Question 2

The silica content of magma greatly affects its viscosity. Magma with a high silica content has a
 
  A) high viscosity and flows quickly.
  B) high viscosity and flows slowly.
  C) low viscosity and flows quickly.
  D) low viscosity and flows slowly.


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wtf444

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


gonzo233

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Reply #2 on: Jul 29, 2018
Both answers were spot on, thank you once again


wtf444

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Reply #3 on: Jul 29, 2018
Great! Please up vote :D


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