Answer:
What was the primary cause of the London Fog of 1952? B. Cold air led to heavy use of coal, and the smoke from the coal fires was trapped close to the ground by a temperature inversion. ... A floating pile of oil-soaked logs in the Cuyahoga River caught fire, and the resulting media attention led to the first Earth Day.
Explanation:
The ozone layer absorbs most of the ultraviolet radiation that is evil for human beings, then, if there were no, all UV radiation would reach the surface of the earth, so all burned or some skin disease die .
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Is a black momba a answer choice and if so that would be the answer