Which one of the following is the correct order in which the gases fro – McqOptions

MCQOPTIONS

1.	Which one of the following is the correct order in which the gases from the atmosphere disappear as one moves away from the surface of the Earth?
A.	Carbon dioxide-Oxygen-Nitrogen
B.	Oxygen-Nitrogen-Carbon dioxide
C.	Carbon dioxide-Nitrogen-Oxygen
D.	Nitrogen-Oxygen-Carbon dioxide
Answer» E.

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