which of the following best describes what led to londons \killer fog\ in 1952? a. pollution from the air…

which of the following best describes what led to londons \killer fog\ in 1952? a. pollution from the air contaminated the water supply which is what killed people. b. millions of coal fires and stagnant air caused toxic fumes to build up in the air. c. poor city design led to faulty ventilation in houses. d. soot from forest and wildfires in the surrounding areas blew over the city. please select the best answer from the choices provided

which of the following best describes what led to londons \killer fog\ in 1952? a. pollution from the air contaminated the water supply which is what killed people. b. millions of coal fires and stagnant air caused toxic fumes to build up in the air. c. poor city design led to faulty ventilation in houses. d. soot from forest and wildfires in the surrounding areas blew over the city. please select the best answer from the choices provided

Answer

Brief Explanations:

The 1952 London "killer fog" was due to millions of coal - fires burning in homes and stagnant air conditions, which caused toxic fumes to accumulate in the air. Option a is incorrect as water supply contamination was not the main cause. Option c about poor city design for house ventilation is not the main factor. Option d about forest and wildfire soot is not the cause.

Answer:

B. Millions of coal fires and stagnant air caused toxic fumes to build up in the air.