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Author Question: What is the most plentiful primary pollutant? A. ozone B. carbon monoxide C. sulfur compounds ... (Read 136 times)

2125004343

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on: Jul 13, 2018
What is the most plentiful primary pollutant?
 
  A. ozone
  B. carbon monoxide
  C. sulfur compounds
  D. carbon dioxide
  E. nitrogen compounds

Question 2

What is the primary chemical responsible for the ozone hole?
 
  A. carbon monoxide
  B. carbon dioxide
  C. methane
  D. smog
  E. CFCs


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SeanoH09

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

B

Answer to Question 2

E


2125004343

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

nanny

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Reply 3 on: Yesterday
Wow, this really help

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