What is the major cause of cyclonic rainfall? MCQ with Answer and Explanation

What is the major cause of cyclonic rainfall?
A. Descending air
B. Rising air over mountains
C. Convection from surface heating
D. Convergence of air masses
Answer: Option D
Solution (By JKSSB Mock Tests)
Cyclonic or frontal rainfall is caused by the convergence of warm and cold air masses. The warm, moist air is forced to rise over the cold, denser air, leading to condensation and precipitation.

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Practice More Climate and Weather Questions

Question #1
Which of the following is a characteristic of a temperate rainforest?
A. Extreme cold and low rainfall
B. Low rainfall and high temperatures
C. Mild temperatures and heavy rainfall
D. Cold winters and hot summers

Correct Answer: Option C


Explanation:
Temperate rainforests are characterized by mild temperatures (rarely freezing) and abundant rainfall (over 2,000 mm per year), supporting dense forests with diverse species.

This question belongs to: Geography GK Climate and Weather
Question #2
Which of the following is the correct order of monsoon arrival in India?
A. Kerala → West Bengal → Rajasthan → Punjab
B. Rajasthan → Kerala → West Bengal → Punjab
C. Punjab → Rajasthan → Kerala → West Bengal
D. Kerala → Rajasthan → West Bengal → Punjab

Correct Answer: Option A


Explanation:
The Southwest Monsoon arrives first in Kerala, then moves to West Bengal, Rajasthan, and finally Punjab.

This question belongs to: Geography GK Climate and Weather
Question #3
Which of the following is a type of fog that forms during clear, calm nights when the ground cools?
A. Valley fog
B. Advection fog
C. Upslope fog
D. Radiation fog

Correct Answer: Option D


Explanation:
Radiation fog forms on clear, calm nights when the ground radiates heat, cooling the air near the surface to its dew point, causing condensation and fog. It is common in valleys and basins.

This question belongs to: Geography GK Climate and Weather