Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-nature-d3e6e2577755

What is the atmosphere mostly made of?

Nitrogen and oxygen.

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  1. Carbon dioxide only
  2. Hydrogen and helium
  3. Nitrogen and oxygen ✔

Why: Air is mostly nitrogen and oxygen, with smaller amounts of other gases.

Huh, didn't know that: Air is mostly nitrogen and oxygen, with smaller amounts of other gases.

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The atmosphere is a breath of fresh air.
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References

Answer: Nitrogen and oxygen. Air is mostly nitrogen and oxygen, with smaller amounts of other gases.

  1. Nature en.wikipedia.org/wiki/Nature
    Air is mostly nitrogen, oxygen, water vapor, with much smaller amounts of carbon dioxide, argon, etc.
    Checked 2026-11-07.

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