Which best describes how the author develops the main idea in the text From acid rain?

In "From Acid Rain," the author develops the main idea by presenting scientific data and research findings that illustrate the causes and effects of acid rain on the environment. Through vivid examples and case studies, the text highlights the detrimental impact on ecosystems, wildlife, and human health. The author also incorporates expert opinions and statistical evidence to strengthen the argument, emphasizing the urgency of addressing this environmental issue. Overall, the text combines factual information with persuasive language to engage readers and raise awareness about acid rain's consequences.