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Match List-I with List-II List-I (Layer of atmosphere) List-II (Approximate height over earth's surface) (A) F 1 – Layer (I) 10 km (B) D – Layer (II) 170-190 km (C) Troposphere (III) 100 km (D) E – Layer (IV) 65-75 km Choose the correct answer from the options given below.

1. A – II, B – IV, C – I, D – III
2. A – II, B – IV, C – III, D – I
3. A – III, B – IV, C – I, D – II
4. A – II, B – I, C – IV, D – III

Correct answer: A – II, B – IV, C – I, D – III

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