Question

What are the two main categories of contaminants in
water?
Why are they a problem?

Answer 1

There’s multiple categories of contaminants, here’s an example of one. Chemical contaminants. A real life situation where a chemical contaminants would be, is salts, metals, or toxins created by bacteria or germs.

Answer 2

Biological contamination and chemical contamination are two main categories of contamination in water.

What do you mean by water contamination?

Water pollution occurs when chemicals contaminate water sources, rendering the water unfit for drinking, cooking, cleaning, swimming, and other activities.

Two main type of contamination in water:

Chemical pollutants are substances or elements. These pollutants could be both natural and man-made. Nitrogen, bleach, salts, pesticides, metals, bacteria-produced poisons, and human or animal medications are examples of chemical pollutants. Organisms in water are referred to as biological pollutants.

Organisms in water are biological pollutants. Microbes or microbiological pollutants are other terms for them. Bacteria, viruses, protozoa, and parasites are examples of biological or microbiological pollutants.

Learn more about water contamination here:

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