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Author Question: Although aluminum is one of the most abundant elements on Earth, in 2010, just six countries ... (Read 87 times)

neverstopbelieb

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on: Jul 14, 2018
Although aluminum is one of the most abundant elements on Earth, in 2010, just six countries produced about ________ percent of the world's total aluminum ore (bauxite).
 
  A) 50
  B) 67
  C) 80
  D) 99.5
  E) 94

Question 2

Hydroelectricity is an important renewable source for commercial power, producing about ________ percent of global commercial energy.
 
  A) 6
  B) 10
  C) 18
  D) 27
  E) 43


mbcrismon

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

Answer: E

Answer to Question 2

Answer: A


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neverstopbelieb

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Reply #2 on: Jul 14, 2018
TY


mbcrismon

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Reply #3 on: Jul 14, 2018
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