Multiple Choice
The heterosphere is the layer of the atmosphere in which the gases are ________ because of ________.
A) well mixed; thermal motions (i.e., convection)
B) well mixed; the influence of gravity which causes gases of different weight to diffuse randomly
C) poorly mixed; thermal motions (i.e., convection)
D) poorly mixed; the influence of gravity which causes gases of different weight to separate into layers
Correct Answer:

Verified
Correct Answer:
Verified
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