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

    Smog - Wikipedia

    This kind of visible air pollution is composed of nitrogen oxides, sulfur oxide, ozone, smoke and other particulates. Man-made smog is derived from coal ...

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

    Smog | Description, Causes, Effects, & Types - Britannica

    Sulfurous smog, which is also called “London smog,” results from a high concentration of sulfur oxides in the air and is caused by the use of sulfur-bearing ...

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

    Smog Definition & Meaning - Merriam-Webster

    The 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 ...

  • https://www.sciencedirect.com/topics/medicine-and-dentistry/smog

    Smog - an overview | ScienceDirect Topics

    Smog is a mixture of atmospheric pollutants, dust, and smoke combined with fog under the sun, the formation of which is directly related to the weather and ...

  • https://www.epa.gov/transportation-air-pollution-and-climate-change/smog-soot-and-other-air-pollution-transportation

    Smog, Soot, and Other Air Pollution from Transportation | US EPA

    The transportation sector also contributes to emissions of air toxics, which are compounds that are known or suspected to cause cancer or other ...

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

    SMOG Definition & Meaning - Dictionary.com

    Smog definition: smoke or other atmospheric pollutants combined with fog in an unhealthy or irritating mixture.. See examples of SMOG used in a sentence.

  • https://airly.org/en/smog-definition-effects-and-causes/

    What Is Smog – Definition, Effect And Causes Of Air Pollution

    Smog is just such an artificial fog that was created in an unnatural way as a result of human activities and certain unfavourable circumstances of nature.

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

    SMOG | English meaning - Cambridge Dictionary

    SMOG definition: 1. a mixture of smoke, gases, and chemicals, especially in cities, that makes the atmosphere…. Learn more.

  • https://www.oed.com/dictionary/smog_n

    smog, n. meanings, etymology and more | Oxford English Dictionary

    Earlier version ・ 1. 1905–. Fog intensified by smoke. Cf. photochemical smog n. 1905. In the engineering section of the Congress Dr. ・ 2. 1954–. figurative. A ...

  • https://publications.gc.ca/Collection-R/LoPBdP/modules/prb98-4-smog/maincomponents-e.htm

    Main Components of Smog-The Effects of Smog on the Health of ...

    Smog, formed mainly above urban centres, is composed mainly of tropospheric ozone (O3); primary particulate matter such as pollen and dust; and secondary ...

  • https://pmc.ncbi.nlm.nih.gov/articles/PMC8583367/

    The Potential Impact of Smog Spell on Humans' Health Amid COVID-19 ...

    Smog is a visible form of air pollution that arises due to the over-emissions of some primary pollutants like volatile organic compounds (VOCs), hydrocarbons, ...

  • https://www.deq.louisiana.gov/page/making-smog

    Making Smog - Louisiana Department of Environmental Quality

    This activity lets students create artificial "smog" in a jar. Teachers can use this module as an introduction to a planned visit from an air-quality scientist.

  • https://www.sciencedirect.com/topics/chemistry/smog

    Smog - an overview | ScienceDirect Topics

    Photochemical smog is a brownish-gray haze caused by the action of solar ultraviolet radiation on atmosphere polluted with hydrocarbons and oxides of nitrogen.

  • https://scienceexchange.caltech.edu/topics/sustainability/what-causes-smog

    What Causes Smog? | How Smog Is Formed - Caltech Science Exchange

    Particulate matter is directly emitted during combustion, for example from fires or diesel engines. But it also forms in the atmosphere as a result of chemical ...

  • https://www.aqmd.gov/home/research/publications/smog-and-health-historical-info

    Smog and Health-Historical Info - AQMD

    Smog is harmful to your health. Lungs are ozone's primary target. Studies on animals show that ozone damages cells in the lung's airways, causing inflammation ...

  • https://www.epa.gov/greenvehicles/smog-vehicle-emissions

    Smog Vehicle Emissions | US EPA

    Vehicles certified to a specific bin cannot exceed the amount of pollution specified for that bin. For example, if a vehicle is certified to Bin 50, it cannot ...

  • https://www.youtube.com/watch?v=CdbBwIgq4rs

    The science of smog - Kim Preshoff - YouTube

    Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/the-science-of-smog-kim-preshoff On ...

  • https://open.spotify.com/artist/2ajVJyxI4sHmTMtTA3ENko

    Smog | Spotify

    An under-recognized pioneer of the lo-fi revolution, Smog was essentially the alias of one Bill Callahan, an enigmatic singer/songwriter whose odd, ...

  • https://www.sciencedaily.com/terms/smog.htm

    Smog - ScienceDaily

    Smog is a kind of air pollution, originally named for the mixture of smoke and fog in the air.

  • https://www.edf.org/health/why-smog-standards-are-important-our-health

    Why smog standards are important for our health

    Unhealthy levels of smog pollution increase the risk of serious heart and lung diseases, especially in kids. Here's what we can do about it.

  • https://byjus.com/free-ias-prep/smog/

    Smog - Definition, Types and How to Control its Impact on Environment

    Smog is a kind of intense air pollution caused by a mixture of air and various pollutants in the air. It has a negative impact on the environment, ...

  • https://en.wiktionary.org/wiki/smog

    smog - Wiktionary, the free dictionary

    smog (countable and uncountable, plural smogs) A noxious mixture of particulates and gases that is the result of urban air pollution.

  • https://forecast.weather.gov/glossary.php?word=SMOG

    Glossary - NOAA's National Weather Service

    Now, it means air that has restricted visibility due to pollution or pollution formed in the presence of sunlight--photochemical smog. You can either type in ...

  • https://www.airnow.gov/sites/default/files/2018-03/smog.pdf

    Smog—Who Does It Hurt? What You Need to Know About Ozone and ...

    When inhaled— even at very low levels— ozone can cause a number of respiratory health effects. In fact, breathing smoggy air can be hazardous because smog ...

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