What is the name of the phenomenon where air rises due to heating?
A. Conduction
B. Subsidence
C. Convection
D. Advection
Answer: Option C
Solution (By JKExamLibrary)
Convection is the vertical movement of air caused by heating, where warmer, less dense air rises, and cooler, denser air sinks. This is a key mechanism in weather formation.
Explanation:
Ozone is a secondary pollutant, meaning it is not emitted directly but is formed in the atmosphere through chemical reactions between primary pollutants (like nitrogen oxides and volatile organic compounds) in the presence of sunlight.
No comments yet. Be the first to start the discussion!