Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Environment, Weather & EcologyGreenhouse Effect and Global Warming
Which gas is primarily responsible for global warming?
- A.Carbon DioxideCorrect answer
- B.Oxygen
- C.Nitrogen
- D.Hydrogen
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Practice these MCQs in the appQuick fact: Carbon Dioxide is the primary greenhouse gas responsible for global warming due to its abundance and long atmospheric lifetime.