Which of the following is the primary reason for the cold climate of the polar regions?
A. Distance from the sea
B. Ocean currents
C. High altitude
D. Low angle of solar radiation
Answer: Option D
Solution (By JKExamLibrary)
The polar regions receive low-angle solar radiation, spreading sunlight over a large area and reducing the energy per unit area, resulting in extremely cold temperatures year-round.
Explanation:
The greenhouse effect is the natural process by which certain gases in the atmosphere (greenhouse gases) trap outgoing longwave radiation, warming the Earth's surface and making it habitable.
Explanation:
The heating of the Tibetan Plateau during pre-monsoon season creates a large thermal low, drawing in moisture-laden winds from the Indian Ocean, triggering the monsoon.
Explanation:
The Coriolis force is maximum at the poles and zero at the equator. It is directly related to the sine of latitude, so it increases from the equator to the poles.
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