Bumuo ng isang sanaysay tungkol sa water pullotion?
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Answer:
INTRODUCTION. Water pollution is a broad term that describes any kind of contamination of bodies of water such as rivers, lakes or wetlands with substances that can pose threats to human health or the natural environment. Such pollution is a major source of death and disease worldwide, especially in developing nations.
The Causes of Water Pollution
- Industrial Waste. Industries and industrial sites across the world are a major contributor to water pollution.
- Marine Dumping.
- Sewage and Wastewater.
- Oil Leaks and Spills.
- Agriculture.
- Global Warming.
- Radioactive Waste.
Water pollutants can be divided into three major categories:
(1) substances that harm humans or animals by causing disease or physical damage
(2) substances or situations that decrease the oxygen content of water, leading to anaerobic decay and the death of aquatic life
(3) substances that are indirectly harmful, by making water unpleasant to use or destroying the natural beauty and health of lakes, rivers, and oceans.