NCERT Class 6 Science Air Around Us Chapter 11 MCQ Question Answer for Preparation of Exams. Here we Provide Class 6 Science Question Answer, Important Questions, MCQ for Various State Boards Students like CBSE, Haryana, uttar pradesh, mp and other state students.
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NCERT Class 6 Science Chapter 11 Air Around Us MCQ Question Answer ( प्रश्न उत्तर ) Solution.
Air Around Us Class 6 Science Chapter 11 MCQ Question Answer
Multiple Choice Questions and Answer for Easy to Understand the Chapter.
1. Which gas in the atmosphere is essential for respiration?
(A) Carbon Dioxide
(B) Oxygen
(C) Nitrogen
(D) None of the above
Answer
Ans. (B) Oxygen
2. Which gas is essential for burning?
(A) Carbon dioxide
(B) Nitrogen
(C) Oxygen
(D) None of the above
Answer
Ans. (C) Oxygen
3. The layer of air around the earth is known as
(A) Hydrosphere
(B) Stratosphere
(C) Troposphere
(D) Atmosphere
Answer
Ans. (D) Atmosphere
4. Which the following gas is major gas of air?
(A) Nitrogen
(B) Oxygen
(C) Carbon dioxide
(D) Argon
Answer
Ans. (A) Nitrogen
5. Windmills are used to generate
(A) Air
(B) Electricity
(C) Carbon dioxide
(D) None of the above
Answer
Ans. (B) Electricity
6. Aquatic animals gets oxygen from
(A) Atmosphere
(B) Soil
(C) Water
(D) None of the above
Answer
Ans. (C) Water
7. Air is a mixture of
(A) solids
(B) liquids
(C) Gases
(D) None of the above
Answer
Ans. (C) Gases
8. Mountaineers carries cylinder of which gas with them?
(A) Hydrogen
(B) Nitrogen
(C) Carbon Dioxide
(D) Oxygen
Answer
Ans. (D) Oxygen.