Climate and Weather NDA Questions

NDA Physical Geography

Climate and Weather MCQ Questions


1.
Water vapour present in the air is technically known as:
A.
Condensation
B.
Humidity
C.
Saturation
D.
Precipitation
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ANSWER :
B. Humidity
2.
Water is present in the atmosphere in which three forms?
A.
Gaseous, liquid and solid
B.
Gaseous and liquid only
C.
Liquid and solid only
D.
Only gaseous form
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ANSWER :
A. Gaseous, liquid and solid
3.
The actual amount of water vapour present in the atmosphere, expressed as weight of water vapour per unit volume of air, is known as:
A.
Specific humidity
B.
Absolute humidity
C.
Saturated humidity
D.
Relative humidity
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ANSWER :
B. Absolute humidity
4.
The percentage of moisture present in the atmosphere as compared to its full capacity at a given temperature is known as:
A.
Absolute humidity
B.
Dew point
C.
Relative humidity
D.
Specific humidity
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ANSWER :
C. Relative humidity
5.
Relative humidity is generally greater over which of the following?
A.
Polar ice caps
B.
Deserts
C.
Oceans
D.
Continents
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ANSWER :
C. Oceans
6.
Air containing moisture to its full capacity at a given temperature is said to be:
A.
Saturated
B.
Ionised
C.
Unsaturated
D.
Super-cooled
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ANSWER :
A. Saturated