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Author Question: Which one of the following hazardous-waste disposal methods includes large amounts of evaporation ... (Read 19 times)

tsand2

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Which one of the following hazardous-waste disposal methods includes large amounts of evaporation into the air?
 
  A) A secure landfill
  B) A deep-well injection
  C) An on-site surface impoundment
  D) A best-demonstrated available technology

Question 2

Explain how you could use field observations to distinguish between rocks produced by contact metamorphism and regional metamorphism.
 
  What will be an ideal response?



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Heffejeff

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Answer to Question 1

C

Answer to Question 2

Contact metamorphism is associated with heat from igneous intrusions, and produces non-foliated rocks. The highest grade of metamorphism is closest to the heat source.
Regional metamorphism is associated with mountain building and the nearly horizontal normal and shear stresses applied during convergence produces foliation.




tsand2

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Reply 2 on: Jul 16, 2018
Thanks for the timely response, appreciate it


softEldritch

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Reply 3 on: Yesterday
Excellent

 

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