जॉइन Examsbookउत्तर : 3. "Nitrogen"
What gas makes up most of the atmosphere?5
प्र: What gas makes up most of the atmosphere?
- 1Oxygenfalse
- 2Heliumfalse
- 3Nitrogentrue
- 4Carbondioxidefalse
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उत्तर : 3. "Nitrogen"
व्याख्या :
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.