Water Pollution
Couertsy: .google.com
Water pollution is the contamination of water sources by substances which make the water unusable for drinking, cooking, cleaning, swimming, and other activities. Pollutants include chemicals, trash, bacteria, and parasites. All forms of pollution eventually make their way to water.
Eutrophication: Plants and very small animals in …
Watershed: An area which contains all the water …
Concentration: The amount of a substance in t…
Nutrients: Substances which plants and animals …

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