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Author Question: Mine tailings contain ________, which harms fish and other aquatic organisms. A) fly ash B) ... (Read 312 times)

krzymel

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on: Jul 14, 2018
Mine tailings contain ________, which harms fish and other aquatic organisms.
 
  A) fly ash B) sulfide C) nitrogen D) oxygen E) lignite

Question 2

Vertical nomadism alternates between winter pastures in the lower elevations and summer pastures in the uplands.
 
  Indicate whether the statement is true or false
The Environment and You ¦ Christensen, Leege ¦ 2nd Edition
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morganmarie791

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Reply #1 on: Jul 14, 2018
Answer to Question 1

B

Answer to Question 2

TRUE


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