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Author Question: The chief source of Los Angeles air pollution is A) automobile exhaust. B) coal-burning ... (Read 37 times)

CQXA

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on: Jul 14, 2018
The chief source of Los Angeles air pollution is
 
  A) automobile exhaust.
  B) coal-burning electricity plants.
  C) industrial pollutants.
  D) fog from the ocean.

Question 2

The most important source of carbon monoxide emissions in the United States is
 
  A) natural emissions.
  B) automobile engines.
  C) coal-fired energy plants.
  D) industrial processes.


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pallen55

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

Answer: A

Answer to Question 2

Answer: B


CQXA

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  • Posts: 546
Reply 2 on: Jul 14, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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