Multiple choice general knowledge science & technology

What is NOT a greenhouse gas?

  1. Nitrogen

  2. Methane

  3. Carbon Dioxide

  4. Ozone
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Nitrogen (N2) makes up 78% of the atmosphere but is not a greenhouse gas. Greenhouse gases include methane, carbon dioxide, and ozone, which trap heat in the atmosphere.

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