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Author Question: The main component of the lower atmosphere by total volume is ________. A) oxygen B) nitrogen ... (Read 59 times)

shofmannx20

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The main component of the lower atmosphere by total volume is ________.
 
  A) oxygen
  B) nitrogen
  C) helium
  D) argon
  E) water vapor

Question 2

Which of the following is NOT a characteristic of the atmosphere?
 
  A) It contains water vapor.
  B) It is poorly mixed in the heterosphere.
  C) It resists being compressed.
  D) It is very well mixed near the Earth's surface.
  E) It has clouds that float in it.



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nixon_s

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Answer to Question 1

Answer: B

Answer to Question 2

Answer: C




shofmannx20

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Reply 2 on: Jul 13, 2018
Excellent


amcvicar

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Reply 3 on: Yesterday
Wow, this really help

 

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