Author Question: The Environmental Protection Agency (EPA) has divided the Air Quality Index scale into A) 4 ... (Read 28 times)

bucstennis@aim.com

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The Environmental Protection Agency (EPA) has divided the Air Quality Index scale into
 
  A) 4 categories, with bright red indicating the most hazardous.
  B) 4 categories, with purple indicating the most hazardous.
  C) 6 categories, with bright red indicating the most hazardous.
  D) 6 categories, with maroon indicating the most hazardous.

Question 2

Chemicals used in farming and gardening to kill insects, rodents, or weeds are
 
  A) herbicides.
  B) pesticides.
  C) contaminants.
  D) fertilizers.



millet

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Answer to Question 1

D

Answer to Question 2

B



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