D. phosphates and nitrates
Phosphates and nitrates are common pollutants found in sewage discharge that can lead to water quality issues, such as nutrient pollution and eutrophication. These pollutants can contribute to algal blooms, low oxygen levels, and harm aquatic life in rivers and other water bodies.
Authorities in Chicago are concerned about sewage discharge entering the Chicago River. Which pollutants would they MOST likely be concerned about?
A. gasoline and car exhaust emissions
B. pesticides and herbicides
C. fossil fuels and oil
D. phosphates and nitrates
1 answer
1 answer