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Author Question: This is NOT a variable gas: A) water vapor. B) argon. C) ozone. D) carbon ... (Read 140 times)

lilldybug07

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This is NOT a variable gas:
 
  A) water vapor.
  B) argon.
  C) ozone.
  D) carbon dioxide.

Question 2

Water vapor:
 
  A) can comprise up to five percent of the total mass of the atmosphere.
  B) has evaporation as its primary source.
  C) typically increases in concentration at higher altitudes within the troposphere.
  D) does not absorb infrared radiation.



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Mollythedog

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: B




Mollythedog

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