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Q: What gas makes up most of the atmosphere?

  • 1
    Oxygen
  • 2
    Helium
  • 3
    Nitrogen
  • 4
    Carbondioxide
  • Show Answer
  • Workspace

Answer : 3. "Nitrogen"
Explanation :

Answer: C) Nitrogen Explanation: Our atmosphere is made up of 78% Nitrogen, 21% Oxygen and 1% all other gases like argon, carbon dioxide, neon, and helium.   So, Nitrogen makes up the majority of our atmosphere.

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