Multiple choice

Which of the following is not greenhouse gas in Earth’s atmosphere?

  1. N2

  2. Water vapour

  3. Nitrous oxide

  4. Carbon dioxide

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In order, the most abundant greenhouse gases in Earth's atmosphere are:

Water vapour (H2O) Carbon dioxide (CO2) Methane (CH4) Nitrous oxide (N2O) Ozone (O3) Nitrogen, oxygen and argon are non- green house gases.

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