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MCQ Atmosphere, Winds, Humidity, Clouds, Rainfall SET 6

ALL MCQ For Atmosphere, Winds, Humidity, Clouds, Rainfall

1. A psychrometer is

Question 1 of 15

2. Amount of water vapor in air is regarded as

Question 2 of 15

3. Because of which one of the following factors, clouds do not precipitate in deserts?

Question 3 of 15

4. Dew point normally occurs when a mass of air has relative humidity of

Question 4 of 15

5. Factor influencing humidity includes

Question 5 of 15

6. Humidity is the result of

Question 6 of 15

7. If the dew point is below freezing, it is referred to as

Question 7 of 15

8. Relative humidity of atmosphere is measured by


Question 8 of 15

9. The actual moisture content of a sample of air as a percentage of that contained in the same volume of saturated air at the same temperature is called:

Question 9 of 15

10. The mass of water vapour divided by the mass of dry a in a volume of air at a given temperature is called

Question 10 of 15

11. Which of the following is defined as the ratio of th partial pressure of water vapour in a parcel of air to the saturated vapour pressure of water vapour at a prescribe temperature?

Question 11 of 15

12. Which of the following is the temperature at which water vapor saturates from an air mass into liquid or solid usually forming rain, snow, frost, or dew?

Question 12 of 15

13. The nature of the winter rainfall in north western India is

Question 13 of 15

14. Cyclonic rainfall largely occurs in

Question 14 of 15

15. Which type of rainfall is caused by ascent of moisture laden air along a mountain

Question 15 of 15

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