What is the name of the phenomenon where there is a rapid drop in temperature after a period of warm weather? MCQ with Answer and Explanation

What is the name of the phenomenon where there is a rapid drop in temperature after a period of warm weather?
A. Cold surge
B. Cooling trend
C. Heatwave
D. Cold wave
Answer: Option D
Solution (By JKSSB Mock Tests)
A cold wave is a period of unusually cold weather, which can cause health issues, damage to crops, and stress on infrastructure.

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Practice More Climate and Weather Questions

Question #1
Which of the following is the correct order of monsoon arrival in India?
A. Rajasthan → Kerala → West Bengal → Punjab
B. Kerala → Rajasthan → West Bengal → Punjab
C. Kerala → West Bengal → Rajasthan → Punjab
D. Punjab → Rajasthan → Kerala → West Bengal

Correct Answer: Option C


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 #2
Which of the following is the most common type of tornado?
A. Violent tornado
B. Strong tornado
C. Weak tornado
D. Waterspout

Correct Answer: Option C


Explanation:
Weak tornadoes (EF0-EF1) are the most common type, accounting for about 80% of all tornadoes, with winds of less than 110 mph and causing relatively minor damage.

This question belongs to: Geography GK Climate and Weather
Question #3
The 'Madden-Julian Oscillation' (MJO) influences the Indian monsoon by:
A. No influence
B. Enhancing convection
C. Both enhancing and suppressing
D. Suppressing convection

Correct Answer: Option C


Explanation:
The MJO is a 30-60 day oscillation of convection that moves eastward from the Indian Ocean to the Pacific. It can enhance or suppress monsoon rainfall depending on its phase.

This question belongs to: Geography GK Climate and Weather