What human activity contributes most to the release of sulfur into the atmosphere?
A)Using automobiles
B)Cutting down trees
C)Burning wood for fuel
D)Burning coal in power plants

Question

Quizplus · Accepted Answer

Burning coal in power plants is the human activity that contributes most to the release of sulfur into the atmosphere. Coal contains sulfur compounds, and when it is burned, these compounds are released into the air as sulfur dioxide (SO2). This is a major contributor to acid rain and air pollution. While other activities such as using automobiles, cutting down trees, and burning wood for fuel may also release some sulfur into the atmosphere, they are not as significant as burning coal in power plants.

What Human Activity Contributes Most to the Release of Sulfur