जॉइन Examsbookउत्तर : 2. "Air"
Atmosphere always has5
प्र: Atmosphere always has
- 1Oxyenfalse
- 2Airtrue
- 3Moisturefalse
- 4Dustfalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
उत्तर : 2. "Air"
व्याख्या :
Answer: B) Air Explanation: Clearly, though all the alternatives may form a part of the atmosphere, the air is the most vital part, without which there can be no atmosphere. So, the answer is (b).

