Water bodies can be polluted by a wide variety of substances, including pathogenic microorganisms, putrescible organic waste, fertilizers and plant nutrients, toxic chemicals, sediments, heat, petroleum (oil), and radioactive substances .
Causes of water pollution · spills or leaks from oil and chemical containers · run-off from agricultural land containing substances including pest control ... |
10 июл. 2023 г. · The main point source of pollution to water is from sewage and waste water treatment, while for diffuse pollution, main sources are from farming and fossil ... |
22 сент. 2024 г. · Urban and transport run-off, polluting 18% of our water bodies. This is when surface water picks up pollutants from our urban environment. This ... |
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