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Makovka662 [10]
3 years ago
13

In which two Earth regions is oxygen the second most abundant element by volume?

Biology
1 answer:
Umnica [9.8K]3 years ago
5 0

Answer:

By volume, oxygen is the second most abundant element in the hydrosphere and troposphere. The troposphere is the lowest part of Earth's atmosphere which is nothing but air, and the hydrosphere is made up of the Earth's water which is full of oxygen at any given moment.

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