A 'temperature inversion' occurs when: MCQ with Answer and Explanation

A 'temperature inversion' occurs when:
A. Temperature is constant with altitude
B. Temperature increases with altitude
C. Temperature decreases with altitude
D. Temperature varies randomly
Answer: Option B
Solution (By JKExamLibrary)
A temperature inversion is a reversal of the normal temperature gradient in the troposphere, where temperature increases with altitude instead of decreasing. This traps pollutants and can cause fog and smog.

This question belongs to: Geography GK Climate and Weather

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Practice More Climate and Weather Questions

Question #1 Report Error
What is the name of the outermost layer of the atmosphere?
A. Thermosphere
B. Stratosphere
C. Mesosphere
D. Exosphere

Correct Answer: Option D


Explanation:
The exosphere is the outermost layer of the atmosphere, merging with the vacuum of space.

This question belongs to: Geography GK Climate and Weather
Question #2 Report Error
Which of the following is a type of fog that forms when warm, moist air moves over a cold surface?
A. Radiation fog
B. Upslope fog
C. Valley fog
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Correct Answer: Option D


Explanation:
Advection fog forms when warm, moist air moves over a colder surface (like a cool ocean or snow-covered ground), cooling the air to its dew point and causing condensation.

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Question #3 Report Error
Which of the following is NOT a factor affecting the climate of a region?
A. Distance from the sea
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Correct Answer: Option B


Explanation:
Longitude does not directly affect climate. The main factors affecting climate are latitude, altitude, distance from the sea (continentality), ocean currents, and wind patterns.

This question belongs to: Geography GK Climate and Weather