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Smog, a combination of smoke and fog, was first identified as a significant environmental issue in the early 20th century. The term itself gained prominence in the 1900s, particularly in London, where severe air pollution incidents, such as the Great Smog of 1952, highlighted its dangers. This event led to increased awareness and regulatory measures regarding air quality and pollution.

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6mo ago

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Where was the classical smog first discovered?

Classical smog was first discovered in London, England, during the early 20th century. The term became widely used following severe air pollution events, particularly the Great Smog of 1952, which resulted from a combination of industrial emissions and weather conditions. This smog was characterized by a dense mixture of smoke and fog, highlighting the health risks associated with air pollution.


What does SMOG mean?

Smog abatement means reducing the amount or intensity of smog.


What is the smog pump?

pumps smog


Is there two different types of smog?

Yes, there are two main types of smog: "photochemical smog" and "sulfurous smog." Photochemical smog forms in areas with a high concentration of automobile emissions, sunlight, and warm temperatures, while sulfurous smog is caused by the burning of coal and oil, emitting sulfur dioxide into the atmosphere.


What does smog abatement mean?

Smog abatement means reducing the amount or intensity of smog.


Photochemical smog is a brown type of smog made when?

Photochemical smog is a type of smog made when hydrocarbons and nitrogen oxides mix with sunlight.


How do you use smog in a sentence?

You see L.A. when the smog goes away. The smog is becoming unbearable.


What area is affected by smog?

cities are affected by smog


What is the definition of smoggish?

I don't think smoggish is a word, but smog is?


What o you call the dirty haze that forms when air pollution combines with moisture in the air?

A dirty haze resulting from air pollution and air moisture is called smog.


What is the term for a mixture of smoke chemicals and fog?

The original ten was smog for SMoke + fOG. With more modern events where the effect is caused by the action of sunlight and ozone on chemicals or auto exhaust and fog it is often referred to as Photochemical Smog


What is smog mixture of?

Classic smog is combination of smoke and fog. Modern smog, more properly called photochemical smog, is mixture of nitrogen oxides, PAHs, ozone and reactive hydrocarbons