explain what was ultimately responsible for londons \killer fog\ in 1952.

explain what was ultimately responsible for londons \killer fog\ in 1952.
Answer
Brief Explanations:
The "killer fog" in London in 1952 was due to a combination of industrial emissions (coal - burning in factories and homes releasing large amounts of pollutants like sulfur dioxide and particulate matter) and a temperature inversion that trapped these pollutants close to the ground.
Answer:
The combination of industrial emissions (especially from coal - burning) and a temperature inversion that trapped pollutants close to the ground was ultimately responsible for London's "killer fog" in 1952.