Which type of inversion occurs when warm air moves over a cooler surface and becomes trapped beneath a layer of cooler air?a. Radiation inversionb. Advection inversionc. Frontal inversiond. Subsidence inversion

Actually, the correct answer is b. Advection inversion. Advection inversion occurs when warm air moves over a cooler surface and becomes trapped beneath a layer of cooler air. Ready for the next question?

A temperature inversion occurs whenMultiple Choicetwo warm air layers surround a cold air layer.two cold air layers overlay a warm air layer.stable cold air overlays warm air.stable warm air overlays cold air.air turbulence causes mixing between air layers.

A type of inversion caused by nocturnal cooling of the Earth’s surface.SubsidenceFrontalRadiationNone of the above

Which of the following is an example of convection? A. hot air rising and cooler air falling B. the rays of the Sun warming the earth C. a hot object transferring heat to a cooler one D. a hot oven warming the air around it

How is air pollution movement affected during thermal inversion?There is no difference in its movement.⊝Pollution moves very slowly away from the affected area.⊝Pollution moves very quickly away from the affected area.⊝Pollution is drawn to the affected area.