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Author Question: Air masses are identified by two-letter codes. Indicate whether the statement is true or ... (Read 80 times)

altibaby

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on: Jul 14, 2018
Air masses are identified by two-letter codes.
 
  Indicate whether the statement is true or false

Question 2

More than 4000 premature deaths occur in the U.S. every year due to:
 
  A) exposure to nuclear radiation. B) inhalation of particulate matter.
  C) exposure to acid rain. D) elevated ozone concentrations.


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CharlieArnold

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

TRUE

Answer to Question 2

D


altibaby

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Reply #2 on: Jul 14, 2018
Thank you


CharlieArnold

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Reply #3 on: Jul 14, 2018
No problemo


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