What strategies constitute the best approach to reducing water pollution?

• A. Best way to reduce water pollution
• B. Best way to reduce air pollution
• C. Best way to reduce soil pollution
• D. Best way to reduce noise pollution

Answer: (A)

Addressing water pollution requires strategies that directly reduce contaminants in water bodies through prevention, treatment, and runoff control. The best approach focuses on water-specific actions: preventing pollutants from entering rivers, lakes, and oceans; upgrading or building effective wastewater treatment; controlling agricultural and urban runoff; proper industrial effluent management; and protecting water quality through monitoring and enforcement. These measures directly target the problem of water contamination and protect aquatic ecosystems and human health.

The other topics—air, soil, or noise pollution—address different environmental issues. While they are important in their own right, they do not directly tackle contaminants in water, so they aren’t the most appropriate fit for questions about reducing water pollution.