Daily MCQ Quiz

Test your knowledge with our daily updated questions.

General Knowledge MCQs

Quiz #69767
The blueness of the sky is mainly due to?
A Absorption of blue light by the atmosphere
B Scattering of sunlight by air molecules
C Emission of blue light by air
D Presence of water vapor
Discuss
Quiz #69766
Which of the following is not a green-house gas?
A Carbon dioxide
B Methane
C Nitrous oxide
D Argon
Discuss
Quiz #69765
The sky appears blue because?
A There is more blue color in sunlight than any other color
B Short waves are scattered more than long waves by the atmosphere
C The eye is more sensitive to blue color
D The atmosphere absorbs long wave lengths more than short wave lengths
Discuss
Quiz #69764
The gas having the highest proportion in air is?
A Oxygen
B Nitrogen
C Carbon dioxide
D Hydrogen
Discuss
Quiz #69763
The orientation of mountains to the prevailing wind affects?
A Precipitation
B Evaporation
C Ocean currents
D Movements of wind
Discuss
Quiz #69760
Air mass as an element of climate subsumes the characteristic of?
A Temperature
B Humidity
C Stability
D All the above
Discuss
Quiz #69759
Unequal heating of the Earth’s surface creates pressure gradients that result in?
A Anti cyclone
B Pressure systems
C Cyclone
D Wind
Discuss
Quiz #69758
Which of the following is probably the most important element of climate?
A Solar radiation
B Pressure systems
C Ocean Currents
D Topography
Discuss