Multiple Choice
Which of the following lists the correct sequence of gases,from most to least,in terms of percentage within the homosphere?
A) nitrogen,argon,oxygen,xenon,carbon dioxide
B) nitrogen,oxygen,argon,carbon dioxide,trace gases
C) oxygen,ozone,nitrogen,PAN,carbon dioxide
D) oxygen,nitrogen,neon,hydrocarbons,carbon dioxide
E) carbon dioxide,oxygen,nitrogen,argon
Correct Answer:
Verified
Correct Answer:
Verified
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