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Assessment
What is one major effect of urban expansion on water quality?
Increased runoff leading to pollution.
Improved filtration of water bodies.
Decreased temperature of water sources.
Enhanced biodiversity in aquatic ecosystems.
How does deforestation related to urban expansion contribute to water quality issues?
By increasing rainwater absorption in soil.
By reducing natural vegetation that filters pollutants.
By enhancing soil nutrients for water retention.
By creating more green spaces in urban areas.
What role do stormwater management systems play in urban areas?
They only control the aesthetic appeal of water bodies.
They are ineffective in reducing water pollution.
They help manage runoff and filter pollutants before entering natural waterways.
They are primarily used for irrigation purposes only.
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