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光化学汚染 (koukagakuosen) Japanese meaning | Kotomora
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Be careful of photochemical pollution during summer daytime.
The main cause of photochemical pollution is automobile exhaust.
Kanji 化 change, take the form of, influence 学 study, learning, science 汚 dirty, pollute, disgrace Related words 光こう 化か 学がく スモッグ 光化学スモッグ is the visible haze resulting from photochemical pollution, while 光化学汚染 refers to the pollution itself.
大たい 気き 汚お 染せん 大気汚染 is general air pollution, whereas 光化学汚染 specifically refers to pollution caused by photochemical reactions.
Etymology Compound of 光化学 (photochemistry) and 汚染 (pollution).
