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Author Question: What is the average increase in temperature along the geothermal gradient in the upper crust? A) ... (Read 75 times)

HudsonKB16

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on: Jul 16, 2018
What is the average increase in temperature along the geothermal gradient in the upper crust?
 
  A) 13C per km
  B) 25C per km
  C) 30C per km
  D) 42C per km

Question 2

What kind of temperature and pressure conditions will exist in a subduction zone metamorphic environment?
 
  A) Low temperature and low pressure
  B) Low temperature and high pressure
  C) High temperature and low pressure
  D) High temperature and high pressure


millet

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Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


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