Geologists working for the environmental protection agency monitor service waters at sites across the country to determine the effects of acid rain on aquatic ecosystem what type of information would the geologists would likely track A climate patterns B gas emissions C human activity D PH levels

Answer 1

Geologists monitoring service waters to determine the effects of acid rain on aquatic ecosystems would likely track D) pH levels. Acid rain typically lowers the pH of water bodies, which can significantly impact aquatic life. While climate patterns, gas emissions, and human activity might provide context or contribute to the overall understanding of acid rain, the most direct and relevant measurement for assessing its impact on aquatic ecosystems would be pH levels.