Which of the following is not a greenhouse gas?

Which of the following is not a greenhouse gas?
  1. $\mathrm{CO}_2$
  2. $\mathrm{O}_3$
  3. $\mathrm{CH}_4$
  4. $\mathrm{N}_2$

Solution

Greenhouse gases in Earth's atmosphere are water vapour, $\mathrm{CO}$, methane, nitrous oxide and ozone. Thus, nitrogen is not in greenhouse gas.

Asked in: AP EAMCET 2018 (22 Apr Shift 2)

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