Humans add sulfur to the atmosphere through which of the following?
A)making electricity
B)making gasoline
C)converting metallic mined ores to free metals
D)burning coal
E)all of these

Question

Quizplus · Accepted Answer

All of the options listed contribute to the addition of sulfur to the atmosphere. Making electricity and burning coal are direct sources of sulfur emissions, especially when coal (which often contains sulfur compounds) is burned. The process of making gasoline from crude oil can release sulfur compounds into the atmosphere. Similarly, the conversion of metallic ores to free metals often involves roasting processes that release sulfur dioxide.

Humans Add Sulfur to the Atmosphere Through Which of the Following