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Fundamentals of Physical Geography: MCQ Questions for Class 11 Geography with Answers
Q1. What is the percentage of air in the atmosphere?
(i) 32
(ii) 99
(iii) 0.1
(iv) 21
(ii) 99
Q2. Which gas is opaque to the outgoing terrestrial radiation?
(i) Dust Particles
(ii) Ozone
(iii) Carbon dioxide
(iv) Water Vapour
(iii) Carbon dioxide
Q3. Agents of fog formation do not include
(i) High relative humidity
(ii) Diurnal temperatures of short ranges
(iii) Winter season
(iv) Rapid radiation
(iii) Winter season
Q4. The uppermost layer of the atmosphere is
(i) Mesosphere
(ii) Exosphere
(iii) Ionosphere
(iv) Stratosphere
(ii) exosphere
Q5. What is the % of nitrogen in the atmosphere?
(i) 20.95%
(ii) 78.08%
(iii) 20%
(iv) 80%
(ii) 78.08%.
Q6. Excess carbon dioxide in the atmosphere due to pollution will cause
(i) Earth’s temperature to rise.
(ii) Earth’s temperature to fall.
(iii) Decrease in weather phenomenon.
(iv) Ozone layer to become thicker.
(i) Earth’s temperature to rise.
Q7. Atmospheric layer important for human beings is:
(i) Stratosphere
(ii) Mesosphere
(iii) Troposphere
(iv) Ionosphere
(iii) Troposphere
Q8. Which of the following gases absorbs ultraviolet rays?
(i) Carbon Dioxide
(ii) Neon
(iii) Ozone
(iv) Nitrogen
(iii) Ozone
Q9. Name the gas which is useful for plants
(i) oxygen
(ii) carbon dioxide
(iii) argon
(iv) hydrogen
(ii) carbon dioxide.
Q10. Earth absorbs more
(i) Humidity.
(ii) Heat.
(iii) Gases.
(iv) Water Vapour.
(ii) Heat.
Q11. Why the Earth is having its own atmosphere?
(i) Winds
(ii) Clouds
(iii) Gravity
(iv) Rotation of the Earth
(iii) Gravity
Q12. Which zone separates the troposphere from the stratosphere?
(i) Mesospause
(ii) Tropopause
(iii) Ionospause
(iv) Stratopause
(ii) Tropopause
Q13. What percentage of carbon dioxide is found in air?
(i) 0.036%
(ii) 0.93%
(iii) 0.002%
(iv) 0,3%
(i) 0.036%.
Q14. Which one of the following gases constitute the major portion of atmosphere?
(i) Oxygen
(ii) Nitrogen
(iii) Argon
(iv) Carbon dioxide
(ii) Nitrogen
Q15. The mesosphere lies above the
(i) troposphere
(ii) stratosphere
(iii) ionosphere
(iv) exosphere
(ii) stratosphere
Q16. What envelopes the earth all round?
(i) Hydrosphere
(ii) Lithosphere
(iii) Atmosphere
(iv) Biosphere
(iii) Atmosphere
Q17. Which gas acts as a filter and protects us from the ultra violet rays?
(i) oxygen
(ii) nitrogen
(iii) ozone
(iv) carbon dioxide
(iii) ozone.
Q18. The radiations that heat earth’s atmosphere, comes from the
(i) Sun
(ii) Earth
(iii) Ionosphere
(iv) Sun and Earth
(ii) Earth
Q19. The equipment to measure atmospheric humidity is
(i) Anemometer
(ii) Psychrometer
(iii) Hydrometer
(iv) Lysimeter
(ii) Psychrometer
Q20. Which one is the variable gas in the atmosphere?
(i) carbon dioxide
(ii) water vapour
(iii) dust particles
(iv) smoke
(ii) water vapour.
Q21. Which one of the following gases is transparent to incoming solar radiation and opaque to outgoing terrestrial radiation?
(i) Oxygen
(ii) Nitrogen
(iii) Helium
(iv) Carbon dioxide
(iv) Carbon dioxide
Q22. The zone separating troposphere from stratosphere is known as
(i) tropopause
(ii) stratopause
(iii) mesopause
(iv) none of these
(i) tropopause.
Q23. Chief elements of the atmosphere are
(i) wind
(ii) temperature
(iii) pressure
(iv) all of them
(iv) all of them
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MCQ Questions for Class 11 Geography with Answers Fundamentals of Physical Geography
- Lesson 1. Geography as a Discipline MCQ Class 11
- Lesson 2. The Origin and Evolution of the Earth MCQ Class 11
- Lesson 3. Interior of the Earth MCQ Class 11
- Lesson 4. Distribution of Oceans and Continents MCQ Class 11
- Lesson 5. Minerals and Rocks MCQ Class 11
- Lesson 6. Geomorphic Processes MCQ Class 11
- Lesson 7. Landforms and their Evolution MCQ Class 11
- Lesson 8. Composition and Structure of Atmosphere MCQ Class 11
- Lesson 9. Solar Radiation, Heat Balance and Temperature MCQ Class 11
- Lesson 10. Atmospheric Circulation and Weather Systems MCQ Class 11
- Lesson 11. Water in the Atmosphere MCQ Class 11
- Lesson 12,. World Climate and Climate Change MCQ Class 11
- Lesson 13. Water (Oceans) MCQ Class 11
- Lesson 14. Movements of Ocean Water MCQ Class 11
- Lesson 15. Life on the Earth MCQ Class 11
- Lesson 16. Biodiversity and Conversation MCQ Class 11