Air Around us MCQ Questions Class 6 Science Chapter 15
NCERT MCQ Questions for Class 6 Science Chapter 15 Air Around us. Air Around us MCQ Questions with Answers from Class 6 Science.
Air Around us MCQ Questions Class 6 Science Chapter 15
Air Around us Multiple Choice Questions with Answers Class 6 Science Chapter 15 PDF is available.
1.) ____ component of air supports burning ?
a) Oxygen
b) Hydrogen
c) Nitrogen
Ans. a) Oxygen
2.) ____ component of air does not support burning ?
a) Oxygen
b) Hydrogen
c) Nitrogen
Ans. c) Nitrogen
3.) Animals need ____ component of air to respire ?
a) Carbon dioxide
b) Oxygen
c) Nitrogen
Ans. b) Oxygen
4.) The component of air used by plants to make their food is ____ ?
a) Oxygen
b) Nitrogen
c) Carbon dioxide
Ans. c) Carbon dioxide
5.) The layer of air that surrounds the earth is known as ____ ?
a) Dust
b) Smoke
c) Atmosphere
Ans. c) Atmosphere
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6.) ____ is used to draw water from tubewells and run flour mills ?
a) Windmill
b) Turbine
Ans. a) Windmill
7.) ____ helps in the dispersal of seed and pollen of flowers of several plants ?
a) Water
b) Soil
c) Air
Ans. c) Air
8.) ____ helps in movements of sailing yachts ?
a) Air
b) Water
Ans. a) Air
9.) ____ produce oxygen ?
a) Animals
b) Plants
Ans. b) Plants
10.) Aquatic animals use the dissolved ____ in the water for respiration ?
a) Oxygen
b) Nitrogen
c) Carbon dioxide
Ans. a) Oxygen
11.) The burning of fuel produces ____ ?
a) Dust
b) Smoke
Ans. b) Smoke
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