Question

What is the primary source of sulfur dioxide that combines with water in the atmosphere to form acid rain?

1.Industrial processes, such as burning fossil fuels.
2.Natural sources, like volcanic eruptions.
3.Agricultural activities, such as using certain fertilizers.
4.Waste disposal, including burning garbage.

Answer 1

The main source of sulfur dioxide that contributes to acid rain is the burning of fossil fuels in industrial processes. Acid rain is formed when sulfur dioxide reacts in the atmosphere with water and causes environmental damage.

Step-by-step explanation:

The primary source of sulfur dioxide (SO2) that combines with water in the atmosphere to form acid rain is industrial processes, particularly the burning of fossil fuels like coal. As sulfur dioxide is emitted into the atmosphere, it reacts with water, oxygen, and other chemicals to form various acidic compounds, resulting in acid rain.

This type of rain has a lower pH and can cause significant damage to both the natural environment, such as lakes and their resident fauna, and the man-made environment through the chemical degradation of buildings like the Lincoln Memorial.