Question

the graph below shows the correlation between pollutants and human deaths during the london smog disaster of 1952. key: deaths, sulfur dioxide, smoke. deaths per day / sulfur dioxide (ppb), smoke (micrograms per cubic meter). date: december 1952. which conclusion is best supported by the data? acid rain fell from december 4 to december 10. air pollution peaked between december 7 and december 8. smoke caused more deaths than sulfur dioxide. sulfur dioxide remains in the air longer than smoke.

Explanation:

The graph shows that the levels of sulfur - dioxide and smoke, as well as the number of deaths, peak around December 7 - 8. This indicates that air pollution (represented by sulfur - dioxide and smoke) peaked during this time. There is no information about acid rain in the graph. The graph does not show that smoke caused more deaths than sulfur - dioxide, nor does it compare the time sulfur - dioxide and smoke remain in the air.

Answer:

Air pollution peaked between December 7 and December 8