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Neporo4naja [7]
3 years ago
5

im having trouble with a science question. what are the divisions in earth's atmo sphere primarily based upon??

Biology
1 answer:
quester [9]3 years ago
5 0
They are based on the chemical properties of the atmosphere. For example, the lowest level has an abundance of oxygen, while the upper levels don't, and contain more CO2.
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