Which statement describes the atmosphere of the planet correctly?
a) Venus is mostly carbon dioxide
b) Mercury is mostly nitrogen
c) Earth is mostly oxygen
d) Saturn is mostly hellium
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Answered by
5
Answer:
4. Which statement describes the atmosphere of the planet correctly? Answer: A Venus is 96% Carbon dioxide and 4% nitrogen. For the other planets – Mercury doesn't really have an atmosphere; Earth is 78% nitrogen and 21% oxygen; and Saturn is 19% helium and the rest hydrogen.
Answered by
1
Answer:
earth
Explanation:
Earth is mostly oxygen
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