Question

Greenhouse gas Non greenhouse gas
Options
Carbon Dioxide
Methane
Ozone
Nitrous Oxide
Nitrogen
Oxygen

Answer 1

Here's a classification of the gases you listed into greenhouse gases and non-greenhouse gases:

**Greenhouse Gases:**
1. Carbon Dioxide (CO2)
2. Methane (CH4)
3. Nitrous Oxide (N2O)
4. Ozone (O3) - Note that while ozone at ground level is considered a pollutant, it behaves as a greenhouse gas in the atmosphere.

**Non-Greenhouse Gases:**
1. Nitrogen (N2)
2. Oxygen (O2)

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