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Author Question: Hich one of the following shows the correct order (from left to right) of decreasing magma ... (Read 77 times)

EY67

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on: Jul 14, 2018
hich one of the following shows the correct order (from left to right) of decreasing magma viscosity?
 
  (Remember that viscosity is resistance to flow, so you should pick the answer that has the most viscous lava type on the left, and the least viscous most runny on the right.)
  A) rhyolite, andesite, basalt
  B) andesite, rhyolite, basalt
  C) basalt, andesite, rhyolite
  D) andesite, basalt, rhyolite

Question 2

Subducting oceanic crust underneath oceanic crust will produce ________.
 
  A) hot-spot volcanic islands
  B) volcanic island arcs
  C) continental volcanic arcs
  D) mid-ocean ridge


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irishcancer18

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Reply #1 on: Jul 14, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


EY67

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Reply 2 on: Jul 14, 2018
Gracias!

kishoreddi

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Reply 3 on: Yesterday
Wow, this really help

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