latihan soal

Water Pollution

Water pollution is one of the most serious environmental problems in the world today. It occurs when harmful substances such as chemicals, waste, plastics, and sewage enter rivers, lakes, oceans, and groundwater. These pollutants make water unsafe for drinking, farming, fishing, and recreation.

There are many causes of water pollution. One major cause is industrial waste. Factories sometimes release toxic chemicals into nearby rivers and streams. Agricultural activities also contribute to pollution. Farmers use fertilizers and pesticides to grow crops, but when it rains, these chemicals can wash into water sources. In addition, household waste and plastic garbage are often thrown into rivers or seas, especially in areas where waste management systems are weak.

Water pollution has serious effects on both humans and wildlife. Contaminated water can spread diseases such as cholera and diarrhea, especially in developing countries where clean water is limited. Marine animals suffer greatly when oceans are polluted. Fish may die from toxic substances, and sea animals can mistake plastic for food. Polluted water also damages ecosystems, reducing biodiversity and disturbing the natural balance of life.

Preventing water pollution requires effort from governments, industries, and individuals. Governments should enforce strict environmental laws and improve waste treatment systems. Industries must treat their waste before releasing it into water bodies. Individuals can help by reducing plastic use, disposing of waste properly, and conserving water.

In conclusion, water is essential for life, and protecting it is everyone’s responsibility. By working together, we can reduce water pollution and ensure clean water for future generations.

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