汚染
The process of making land, water, or air dirty and dangerous for living things through harmful substances. It is most commonly used in environmental contexts to describe pollution or chemical contamination.
Beispiele
3 von 5この川は汚染されています。
This river is polluted.
大気汚染を減らすための新しい法律が施行されました。
A new law has been enacted to reduce air pollution.
海が汚染されちゃって、魚がかわいそうだね。
The sea has gotten polluted, I feel sorry for the fish.
Wortfamilie
Merkhilfe
The first kanji 汚 means 'dirty' and the second 染 means 'dye' or 'stain'. Think of a 'dirty dye' leaking into a river and staining the whole environment.
Schnelles Quiz
工場の排水で、近くの川が_____されてしまいました。
Richtig!
Die richtige Antwort ist: 汚染
Beispiele
この川は汚染されています。
everydayThis river is polluted.
大気汚染を減らすための新しい法律が施行されました。
formalA new law has been enacted to reduce air pollution.
海が汚染されちゃって、魚がかわいそうだね。
informalThe sea has gotten polluted, I feel sorry for the fish.
土壌汚染が農作物に与える影響を研究する。
academicResearch the impact that soil contamination has on agricultural crops.
我が社は汚染物質の排出制限を遵守しています。
businessOur company complies with the emission limits for pollutants.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
汚染が広がる
pollution spreads
汚染を除去する
to remove contamination
汚染にさらされる
to be exposed to pollution
Wird oft verwechselt mit
Yogoreru is used for physical dirt like a dirty shirt, while osen is for hazardous/chemical contamination.
Kansen refers to biological infection (viruses/bacteria), whereas osen refers to environmental or chemical pollution.
Nutzungshinweise
汚染 is a formal word typically used in news, science, or discussions about the environment. It is almost always used with a specific medium like air, water, or soil.
Häufige Fehler
Don't use 汚染 to describe a messy room or dirty clothes; use 汚い (kitanai) or 汚れる (yogoreru) instead.
Merkhilfe
The first kanji 汚 means 'dirty' and the second 染 means 'dye' or 'stain'. Think of a 'dirty dye' leaking into a river and staining the whole environment.
Wortherkunft
A Sino-Japanese compound (kango) where '汚' (dirty/filthy) combines with '染' (to dye/stain/permeate).
Grammatikmuster
Kultureller Kontext
Japan has a history of major pollution-related diseases (like Minamata disease), leading to very strict social and legal standards regarding environmental protection.
Schnelles Quiz
工場の排水で、近くの川が_____されてしまいました。
Richtig!
Die richtige Antwort ist: 汚染
Verwandtes Vokabular
Mehr environment Wörter
廃棄
B1The act of throwing something away or getting rid of it. Essential for IELTS environmental topics like waste management.
蓄積
B1The gradual gathering or building up of something over time, such as wealth, knowledge, or pollutants.
二酸化炭素
B2A colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is a major greenhouse gas contributing to global warming.
生態系
B2A biological community of interacting organisms and their physical environment.
持続
B2Continuing or enduring over a long period of time without interruption. It is a key term in discussions about sustainability and long-term habits.
不可逆
B2A change that is permanent and cannot be undone or returned to its original state.
温暖化
B2The phenomenon of the Earth's average atmospheric temperature rising over time, primarily due to the greenhouse effect. It is a central theme in discussions about climate change and environmental policy.
再生可能エネルギー
B2Energy derived from natural sources that are replenished at a higher rate than they are consumed, such as solar, wind, and geothermal power.
自給率
B2Self-sufficiency rate. The degree to which a country can satisfy its own needs (usually food or energy) without relying on imports.
再生可能
B2Describes energy or resources that can be replenished naturally over time, such as solar, wind, or hydro power. It is a key concept in discussions regarding sustainability and climate change mitigation.
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