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Author Question: Smog is A) a combination of smoke and fog. B) a combination of smoke and organic waste. C) only ... (Read 107 times)

Zoey63294

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on: Jul 14, 2018
Smog is
 
  A) a combination of smoke and fog.
  B) a combination of smoke and organic waste.
  C) only found in California.
  D) more of a nuisance than a threat to health.

Question 2

Pollutants that are formed as a result of chemical reactions with the atmosphere are called
 
  A) primary pollutants.
  B) secondary pollutants.
  C) ash.
  D) sediment pollutants.


macagnavarro

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

Answer: A

Answer to Question 2

Answer: B


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