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Author Question: Which substance is considered a primary pollutant? A) sulfuric acid B) carbonic acid C) ... (Read 173 times)

misspop

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on: Jul 13, 2018
Which substance is considered a primary pollutant?
 A) sulfuric acid
  B) carbonic acid
  C) particulate matter
  D) nitric acid

Question 2

In the middle latitudes of the Northern Hemisphere, surface winds tend to blow ____ and ____ around an area of surface low pressure.
 A) clockwise; inward
  B) clockwise; outward
  C) counterclockwise; inward
  D) counterclockwise; outward


Fayaz00962

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Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

C


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