Which of the following would probably result in polluted conditions over a fairly long duration?
A) a radiation inversion
B) a subsidence inversion
C) persistent winds
D) overcast skies

Question

Quizplus · Accepted Answer

A subsidence inversion occurs when warm air sinks and traps colder air below. This can trap pollutants and particles close to the ground, causing polluted conditions to persist over a longer duration. Radiation inversions occur at night and are typically shorter in duration. Persistent winds and overcast skies can help disperse pollutants, rather than trapping them.

Which of the Following Would Probably Result in Polluted Conditions