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Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
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oiratno oiratno
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7 years ago
Which of the following is true of gases in the heterosphere? 
A)  The hydrogen, helium, oxygen and nitrogen are well mixed. 
B)  The hydrogen and helium occur at the top of the heterosphere, and the nitrogen and oxygen at the bottom. 
C)  The nitrogen and oxygen occur at the top of the heterosphere and the hydrogen and helium at the bottom. 
D)  Nitrogen occurs at the top, followedin descending orderby helium, oxygen and hydrogen.
Textbook 
Geosystems: An Introduction to Physical Geography

Geosystems: An Introduction to Physical Geography


Edition: 7th
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Geosystems: An Introduction to Physical Geography, 7th Edition (Christopherson)
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jo170jo170
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oiratno Author
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7 years ago
Thank you so much for helping me out today
Geosystems: An Introduction to Physical Geography, 7th Edition (Christopherson)
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