What occur s when a layer of warm air traps a layer of cold air?
What is an occurrence where a warm layer of air traps a cool layer of air close to the ground preventing air pollutants from dispersing?temperature inversion, also called thermal inversion, a reversal of the normal behaviour of temperature in the troposphere (the region of the atmosphere nearest Earth's surface), in which a layer of cool air at the surface is overlain by a layer of warmer air.
What is it called when warm air is trapped beneath a cold air mass?During a temperature inversion, cold air is trapped beneath warm air, creating a pocket of stagnated air close to the Earth's surface. Thermal inversions are more common than you may think.
What is it called when a layer of warm air is above a layer of cooler air in the atmosphere?A temperature inversion is a layer in the atmosphere in which air temperature increases with height. An inversion is present in the lower part of a cap. The cap is a layer of relatively warm air aloft (above the inversion).
What traps pollutants between cold and warm layers?A temperature inversion occurs when air near the ground is relatively cool, and there is a layer of warmer air above it. That upper layer of warm air keeps the cooler air from rising, and traps all of the pollution in the cooler, lower layer.
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