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Environmental Science
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The most abundant gas in the stratosphere is:

Answer & Solution
Correct Answer: Option B
The atmosphere contains many gases, most in small amounts, including some pollutants and greenhouse gases. The most abundant gas in the atmosphere is nitrogen, with oxygen second. Argon, an inert gas, is the third most abundant gas in the atmosphere.
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2 Comments
Masroor Ahmad
Masroor Ahmad 6 years ago
dear its wrong u asked most abundant gas in stratosphere not atmosphere. the correct answer is D ozone
Shibbir Ahmed
Shibbir Ahmed 8 years ago
Its might be O2, isn't it?