Question

(bs Name Two Water Polletants ଡ ଡନ ୟୁଷ ର ନ ଲେ​

Answer 1

Answer:

• Examples of chemical contaminants include nitrogen, bleach, salts, pesticides, metals, toxins produced by bacteria, and human or animal drugs. Biological contaminants are organisms in water. They are also referred to as microbes or microbiological contaminants.