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Author Question: From 1920 to 1991, the Central Asian countries of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, ... (Read 88 times)

jwb375

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From 1920 to 1991, the Central Asian countries of Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan were part of the:
 
  A) Union of Soviet Socialist Republics
  B) United States of America
  C) People's Republic of China
  D) European Union

Question 2

Oil and gas-bearing formations several thousand feet below the surface are blasted under high pressure with large quantities of water, sand, and chemicals, cracking the rock to release trapped oil and gas. This is called:
 
  A) hydro-therming
  B) water cracking
  C) fracking
  D) chapping



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makaylafy

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Answer to Question 1

A

Answer to Question 2

C




jwb375

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Reply 2 on: Jul 14, 2018
Wow, this really help


bbburns21

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Reply 3 on: Yesterday
Excellent

 

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