Final answer:
Predominant elements in acid rain are sulfur dioxide and nitrogen oxides, which are key in forming sulfuric and nitric acids when they react in the atmosphere.
Step-by-step explanation:
The elements that are predominant in acid rain include sulfur dioxide (SO2) and nitrogen oxides (NOx). These substances are key precursors to the formation of acid rain, reacting in the atmosphere with water, oxygen, and other chemicals to form sulfuric acid (H2SO4) and nitric acid (HNO3). Therefore, the correct answer to the question regarding the predominant elements in acid rain is C. sulfur dioxide and D. nitrogen oxide.
Anthropogenic causes of acid rain are primarily due to emissions of sulfur dioxide and nitrogen oxides from the combustion of fossil fuels. The scientific consensus regarding global climate change is that anthropogenic activities, particularly the emissions of greenhouse gases from the burning of fossil fuels, are the major drivers of currently observed changes in Earth's climate system.