1. Water Pollution Causes and Effects

2. Water Pollution
Water pollution occurs when energy and other materials are released into the water, contaminating the quality of it for other users.

3. Causes of Water Pollution
Sewagefrom domestic households, factories and commercial buildings Sewage that is treated in water treatment plants is often disposed into the sea.  Sewage can be more problematic when people flush chemicals and pharmaceutical substances down the toilet.

4. Interesting, right?
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