Which of these is not a greenhouse gas?
Answer and explanation
Correct answer: A. Nitrogen
- Step 1: Greenhouse gases trap heat in the atmosphere. Answer: Nitrogen. Why not the others: Carbon dioxide, methane and water vapour all trap heat, but nitrogen does not.
Practise more Biology, Astronomy and Earth.
Free questions with an explanation for every one, and full timed SEE (Secondary Education Examination, Nepal) mock tests.
More Biology, Astronomy and Earth questions
- Which part of the cell is called its powerhouse?
- Which gas do plants take in from the air for photosynthesis?
- In which part of a plant cell does photosynthesis take place?
- Which blood group can be given to people of any group as red cells and is called the universal donor?
- Which chamber of the heart pumps oxygenated blood to the whole body?
- Blood coming back from the lungs first enters which chamber of the heart?