Air Pollution

Pronunciation: /ɛr pəˈluːʃən/

Definitions of air pollution

noun the presence in or introduction into the air of a substance which has harmful or poisonous effects

Example Sentences

A1 Air pollution is bad for our health.

A2 The government is trying to reduce air pollution in the city.

B1 Air pollution can have serious consequences on the environment.

B2 Many cities around the world are struggling to combat air pollution.

C1 Efforts to reduce air pollution have been successful in some regions.

C2 Advanced technology is being used to monitor and control air pollution levels.

Examples of air pollution in a Sentence

formal Air pollution is a pressing environmental issue that requires immediate attention from policymakers.

informal The air pollution in this city is so bad, I can hardly breathe outside.

slang Dude, the air pollution here is off the charts, we need to get out of this place.

figurative The toxic relationships in her life were like the air pollution, suffocating and hard to escape.

Grammatical Forms of air pollution

• plural: air pollutions
• comparative: more air polluted
• superlative: most air polluted
• present tense: pollutes the air
• future tense: will pollute the air
• perfect tense: has polluted the air
• continuous tense: is polluting the air
• singular: air pollution
• positive degree: air pollution is bad
• infinitive: to pollute the air
• gerund: polluting the air
• participle: polluted air

Origin and Evolution of air pollution

First Known Use: 1874 year

Language of Origin: English

Story behind the word: The term 'air pollution' originated as a combination of the words 'air' and 'pollution' to describe the contamination of the air by harmful substances.

Evolution of the word: The concept of air pollution has evolved over time as industrialization and urbanization have increased, leading to a greater understanding of the impact of pollutants on human health and the environment.