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Author Question: Currently, the main benefit of using corn-based ethanol in the United States is A) a significant ... (Read 61 times)

magmichele12

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Currently, the main benefit of using corn-based ethanol in the United States is
 
  A) a significant reduction in the generation of carbon dioxide.
  B) reduced reliance on non-renewable petroleum.
  C) the improved mileage of ethanol versus gasoline.
  D) the generation of biogas.

Question 2

In the aftermath of Mt. Pinotubo's eruption, local effects
 
  A) included acid rain, erosion, and landslides.
  B) subsided after a few days.
  C) on climate have produced numerous extinctions.
  D) on soils have left most of the Philippines without fertile soil.



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kishoreddi

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Answer to Question 1

B

Answer to Question 2

A




magmichele12

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Reply 2 on: Jul 16, 2018
Gracias!


xiaomengxian

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Reply 3 on: Yesterday
Excellent

 

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