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Author Question: What radioactive material is the main fuel used to produce nuclear energy? A) Uranium-238 B) ... (Read 118 times)

EY67

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on: Jul 15, 2018
What radioactive material is the main fuel used to produce nuclear energy?
 
  A) Uranium-238
  B) Uranium-235
  C) Lead-207
  D) Thorium-232

Question 2

Which of the following is not a concern related to the practice of hydraulic fracturing or fracking?
 
  A) Waste injection fluids are held on the surface in open reservoirs.
  B) Fracking fluids may contaminate groundwater.
  C) Injection of fracking fluids may trigger small earthquakes.
  D) The reservoir rock may have low permeability.


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cpetit11

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Reply #1 on: Jul 15, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


EY67

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Reply 2 on: Jul 15, 2018
Wow, this really help

pangili4

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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