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Author Question: Scientists attribute the recent rise in atmospheric concentrations of nitrous oxide (N2O) primarily ... (Read 93 times)

PhilipSeeMore

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on: Jul 14, 2018
Scientists attribute the recent rise in atmospheric concentrations of nitrous oxide (N2O) primarily to
 
  A) automobile combustion.
  B) agricultural activity.
  C) wastewater management.
  D) industrial practices.

Question 2

Continental polar air masses of cold, dry air are more developed during the summer over North America than in winter.
 
  Indicate whether the statement is true or false


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stanleka1

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

B

Answer to Question 2

FALSE


PhilipSeeMore

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Reply 2 on: Jul 14, 2018
Thanks for the timely response, appreciate it

coreycathey

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Reply 3 on: Yesterday
Gracias!

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