Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Environment, Weather & EcologyLayers of Atmosphere
The second most important layer of Earth's atmosphere is
- A.Troposphere
- B.Thermosphere
- C.Mesosphere
- D.StratosphereCorrect answer
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Practice these MCQs in the appQuick fact: The second most important layer of Earth's atmosphere is the Stratosphere.