逆ぎゃく転てん層そう

noun

inversion layer

Meteorological term for a layer of the atmosphere where temperature increases with altitude, trapping pollutants and affecting weather.

• 逆ぎゃく転てん層そうができると、大たい気き汚お染せんが悪あっ化かしやすい。

  When an inversion layer forms, air pollution tends to worsen.