Author Question: Which feature is not usually caused by convergent boundaries? A) volcanoes B) deep-sea trenches ... (Read 173 times)

vHAUNG6011

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Which feature is not usually caused by convergent boundaries?
 
  A) volcanoes
  B) deep-sea trenches
  C) rift valleys
  D) mountains

Question 2

What evidence suggests to scientists that magma generation at convergent boundaries is different than magma generation at mid-ocean ridges?
 
  A) crystal size
  B) igneous action
  C) partial melting caused by water
  D) lava composition



poopface

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Answer to Question 1

Answer: C

Answer to Question 2

Answer: D



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