Answer:
a thermal inversion.
Explanation:
In climatology an inversion, is referred to as an aberration of temperature, is a variance from the natural altitude shift in an atmospheric area. This almost often relates to a spectral delay rate inversion. Outdoor temperature usually declines with a growth in altitude. Hotter air is kept over colder air while on an inversion; the usual weather profile is reversed with altitude.
An inversion causes near- air emissions, including smog. The inversion will also remove convection by serving as a 'bar' When, for any of the causes, this cap is removed, convection about any precipitation existing can then burst into destructive rainstorms.
