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Author Question: Which of the following human-generated gases makes the greatest relative contribution to increasing ... (Read 66 times)

crobinson2013

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on: Aug 22, 2018
Which of the following human-generated gases makes the greatest relative contribution to increasing the greenhouse effect?
 
  A) Carbon dioxide (CO2)
  B) Chlorofluorocarbons (CFCs)
  C) Methane (CH4)
  D) Nitrous oxide (N2O)
  E) Water vapor

Question 2

Which of the following contributes the most to the greenhouse effect?
 
  A) Carbon dioxide (CO2)
  B) Chlorofluorocarbons (CFCs)
  C) Methane (CH4)
  D) Nitrous oxide (N2O)
  E) Water vapor


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Beatricemm

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Reply #1 on: Aug 22, 2018
Answer to Question 1

A

Answer to Question 2

E


crobinson2013

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Reply #2 on: Aug 22, 2018
Thanks


Beatricemm

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Reply #3 on: Aug 22, 2018
Welcome :)


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