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Assessment
What is the primary purpose of water quality assessment?
To determine the safety and acceptability of water for various uses
To measure the temperature of water bodies
To enhance the aesthetic quality of water environments
To increase water flow in rivers and lakes
Which of the following parameters is NOT commonly measured in a water quality assessment?
pH level
Dissolved oxygen concentration
Soil nutrient content
Turbidity
What does a high level of nitrates in water typically indicate?
Excessive organic matter decomposition
Potential contamination from fertilizers or sewage
Low productivity in aquatic ecosystems
High levels of dissolved oxygen
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