General Knowledge · Environment
नीचे दिए गए विकल्पों में से ग्रीनहाउस गैसों के सही समूह का चयन कीजिए।
- 1H 2 , O 2 , CO 2 , N 2
- 2CH 4 , N 2 O, CO 2 , O 3✓
- 3CH 4 , O 2 , CO 2 , O 3
- 4CH 4 , O 2 , CO 2 , N 2
सही उत्तर देखें
CH 4 , N 2 O, CO 2 , O 3
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