1. What are harmful substances present in water called? 2. What is water containing wastes called? 3. Name a waterborne disease. 4. Name the water that is fit for drinking. 5. When was Ganga Action Plan launched?
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Chemical contaminants are elements or compounds. Biological contaminants are organisms in water.Water containing waste is called sewage.There are several diseases that spread through contaminated water in India, the most common being Typhoid.
Drinking water, also known as potable water, is water that is safe to drink or use for food preparation. 1985 Ganga action plan launch.
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