smog definition | Smog Definition & Meaning

Keyword	CPC	PCC	Volume	Score	Length of keyword
smog definition	0.8	0.5	4596	89	15
smog	1.64	0.8	8853	42	4
definition	0.74	0.3	9745	55	10

Keyword	CPC	PCC	Volume	Score
smog definition	0.43	0.9	167	21
smog definition geography	1.58	1	4425	5
smog definition biology	0.06	0.4	1981	82
smog definition driving	1.39	0.7	9741	75
smog definition science	0.62	0.5	5305	74
smog definition for kids	1.68	0.6	5025	32
smog definition deutsch	1.39	0.6	5822	82
smog definition environmental science	1.98	0.2	4572	20
smog definition car	1.27	0.5	1638	59
smog definition francais	0.23	0.2	4825	62
smog definition chemistry	0.58	0.7	3697	53
photochemical smog definition	1.21	1	4397	30
industrial smog definition	0.89	0.1	3131	6
brown smog definition	1.41	0.4	6336	15
what is the definition of smog	0.19	0.1	3002	14
gray smog definition apes	0.21	0.4	5394	70

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Smog Definition & Meaning - Merriam-Webster
merriam-webster.com

https://www.merriam-webster.com/dictionary/smog

WEBThe meaning of SMOG is a fog made heavier and darker by smoke and chemical fumes; also : a photochemical haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides …

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Smog - Wikipedia
wikipedia.org

https://en.wikipedia.org/wiki/Smog

WEBSmog, or smoke fog, is a type of intense air pollution. The word "smog" was coined in the early 20th century, and is a portmanteau of the words smoke and fog [1] to refer to smoky fog due to its opacity, and odor. [2]

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Smog - National Geographic Society
nationalgeographic.org

https://www.nationalgeographic.org/encyclopedia/smog/

WEBOct 19, 2023 · Smog is air pollution that reduces visibility. The term "smog" was first used in the early 1900s to describe a mix of smoke and fog. The smoke usually came from burning coal. Smog was common in industrial areas, and remains a familiar sight in some cities today. Today, most of the smog we see is photochemical smog.

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SMOG Definition & Meaning | Dictionary.com
dictionary.com

https://www.dictionary.com/browse/smog

WEBnoun. A form of air pollution produced by the reaction of sunlight with hydrocarbons, nitrogen compounds, and other gases primarily released in automobile exhaust. Smog is common in large urban areas, especially during hot, sunny weather, where it appears as a brownish haze that can irritate the eyes and lungs.

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SMOG | definition in the Cambridge English Dictionary
cambridge.org

https://dictionary.cambridge.org/us/dictionary/english/smog

WEBnoun [ S or U ] us / smɑːɡ / uk / smɒɡ / Add to word list. C1. a mixture of smoke, gases, and chemicals, especially in cities, that makes the atmosphere difficult to breathe and …

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Smog | Description, Causes, Effects, & Types | Britannica
britannica.com

https://www.britannica.com/science/smog

WEBMar 26, 2024 · Smog, community-wide polluted air. Although the term is derived from the words smoke and fog, it is often used to describe the pall of automotive or industrial origin that lies over many cities, and its composition is variable. At least two distinct types of smog are recognized: sulfurous smog and photochemical smog.

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Smog - Definition, Meaning & Synonyms | Vocabulary.com
vocabulary.com

https://www.vocabulary.com/dictionary/smog

WEBSmog is the thick haze or smoke that's caused by polluting substances in the air. Generally, the more cars there are in a city, the more likely there is to be smog. There …

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SMOG definition and meaning | Collins English Dictionary
collinsdictionary.com

https://www.collinsdictionary.com/dictionary/english/smog

WEB4 days ago · Smog is a mixture of fog and smoke which occurs in some busy industrial cities. Cars cause pollution, both smog and acid rain. Synonyms: exhaust …

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smog noun - Definition, pictures, pronunciation and usage notes
oxfordlearnersdictionaries.com

https://www.oxfordlearnersdictionaries.com/definition/english/smog

WEBnoun. /smɒɡ/ /smɑːɡ/ [uncountable, countable] a form of air pollution that is or looks like a mixture of smoke and fog, especially in cities. attempts to reduce smog caused by traffic fumes. Extra Examples. Topics The environment c1. Oxford Collocations Dictionary. Word Origin. Definitions on the go.

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Smog: How it Is Formed and How to Protect Yourself - ThoughtCo
thoughtco.com

https://www.thoughtco.com/what-is-smog-3444125

WEBMar 3, 2019 · Photochemical smog (or just smog for short) is a term used to describe air pollution that is a result of the interaction of sunlight with certain chemicals in the atmosphere. One of the primary components of photochemical smog is ozone.

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